More unit test coverage and code cleanup

Change-Id: Ie28b50803c60cc79221a5c8aa08cf029f7a8486c
Issue-ID: DMAAP-1226
Signed-off-by: efiacor <fiachra.corcoran@est.tech>

27 files changed, 1168 insertions, 1054 deletions

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/BaseServlet.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/BaseServlet.java
index c6b1cde7..e730db4a 100755
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/BaseServlet.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/BaseServlet.java
@@ -203,10 +203,6 @@ public class BaseServlet extends HttpServlet implements ProvDataProvider {
      */
     private static String[] nodes = new String[0];
     /**
-     * [DATARTR-27] Poke all the DR nodes : Array of nodes names and/or FQDNs.
-     */
-    private static String[] drnodes = new String[0];
-    /**
      * Array of node IP addresses.
      */
     private static InetAddress[] nodeAddresses = new InetAddress[0];
@@ -566,9 +562,6 @@ public class BaseServlet extends HttpServlet implements ProvDataProvider {
             }
         }
 
-        //[DATARTR-27] Poke all the DR nodes: assigning DR Nodes
-        drnodes = nodes.clone();
-
         //Reset Nodes arr after - removing static routing Nodes, Rally Userstory - US664862 .
         List<String> filterNodes = new ArrayList<>();
         for (String node : nodes) {
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/DeliveryExtraRecord.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/DeliveryExtraRecord.java
index 0e5342a6..0a5258e2 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/DeliveryExtraRecord.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/DeliveryExtraRecord.java
@@ -25,7 +25,6 @@
 package org.onap.dmaap.datarouter.provisioning.beans;

 

 import java.sql.PreparedStatement;

-import java.sql.ResultSet;

 import java.sql.SQLException;

 import java.sql.Types;

 import java.text.ParseException;

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/EgressRoute.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/EgressRoute.java
index e766e704..a78a9c18 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/EgressRoute.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/EgressRoute.java
@@ -24,6 +24,8 @@
 

 package org.onap.dmaap.datarouter.provisioning.beans;

 

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.sql.Connection;

 import java.sql.PreparedStatement;

 import java.sql.ResultSet;

@@ -32,9 +34,6 @@ import java.sql.Statement;
 import java.util.Objects;

 import java.util.SortedSet;

 import java.util.TreeSet;

-

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

 import org.json.JSONObject;

 import org.onap.dmaap.datarouter.provisioning.utils.DB;

 

@@ -47,10 +46,22 @@ import org.onap.dmaap.datarouter.provisioning.utils.DB;
 public class EgressRoute extends NodeClass implements Comparable<EgressRoute> {

 

     private static EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog");

-    private static final String SQLEXCEPTION = "SQLException: ";

     private final int subid;

     private final int nodeid;

 

+    public EgressRoute(int subid, int nodeid) {

+        this.subid = subid;

+        this.nodeid = nodeid;

+        // Note: unlike for Feeds, it subscriptions can be removed from the tables, so it is

+        // possible that an orphan ERT entry can exist if a sub is removed.

+        //        if (Subscription.getSubscriptionById(subid) == null)

+        //            throw new IllegalArgumentException("No such subscription: "+subid);

+    }

+

+    public EgressRoute(int subid, String node) {

+        this(subid, lookupNodeName(node));

+    }

+

     /**

      * Get a set of all Egress Routes in the DB.  The set is sorted according to the natural sorting order of the routes

      * (based on the subscription ID in each route).

@@ -59,27 +70,30 @@ public class EgressRoute extends NodeClass implements Comparable<EgressRoute> {
      */

     public static SortedSet<EgressRoute> getAllEgressRoutes() {

         SortedSet<EgressRoute> set = new TreeSet<>();

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

+        DB db = new DB();

+        String sql = "select SUBID, NODEID from EGRESS_ROUTES";

+        try (Connection conn = db.getConnection()) {

             try (Statement stmt = conn.createStatement()) {

-                try (ResultSet rs = stmt.executeQuery("select SUBID, NODEID from EGRESS_ROUTES")) {

-                    while (rs.next()) {

-                        int subid = rs.getInt("SUBID");

-                        int nodeid = rs.getInt("NODEID");

-                        set.add(new EgressRoute(subid, nodeid));

-                    }

+                try (ResultSet rs = stmt.executeQuery(sql)) {

+                    addEgressRouteToSet(set, rs);

                 }

+            } finally {

+                db.release(conn);

             }

-

-            db.release(conn);

         } catch (SQLException e) {

             intlogger.error("PROV0008 EgressRoute.getAllEgressRoutes: " + e.getMessage(), e);

         }

         return set;

     }

 

+    private static void addEgressRouteToSet(SortedSet<EgressRoute> set, ResultSet rs) throws SQLException {

+        while (rs.next()) {

+            int subid = rs.getInt("SUBID");

+            int nodeid = rs.getInt("NODEID");

+            set.add(new EgressRoute(subid, nodeid));

+        }

+    }

+

     /**

      * Get a single Egress Route for the subscription <i>sub</i>.

      *

@@ -88,69 +102,35 @@ public class EgressRoute extends NodeClass implements Comparable<EgressRoute> {
      */

     public static EgressRoute getEgressRoute(int sub) {

         EgressRoute v = null;

-        PreparedStatement ps = null;

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

-            String sql = "select NODEID from EGRESS_ROUTES where SUBID = ?";

-            ps = conn.prepareStatement(sql);

+        DB db = new DB();

+        String sql = "select NODEID from EGRESS_ROUTES where SUBID = ?";

+        try (Connection conn = db.getConnection();

+                PreparedStatement ps = conn.prepareStatement(sql)) {

             ps.setInt(1, sub);

             try (ResultSet rs = ps.executeQuery()) {

                 if (rs.next()) {

                     int node = rs.getInt("NODEID");

                     v = new EgressRoute(sub, node);

                 }

+            } finally {

+                db.release(conn);

             }

-            ps.close();

-            db.release(conn);

         } catch (SQLException e) {

             intlogger.error("PROV0009 EgressRoute.getEgressRoute: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return v;

     }

 

-    public EgressRoute(int subid, int nodeid) {

-        this.subid = subid;

-        this.nodeid = nodeid;

-// Note: unlike for Feeds, it subscriptions can be removed from the tables, so it is

-// possible that an orphan ERT entry can exist if a sub is removed.

-//        if (Subscription.getSubscriptionById(subid) == null)

-//            throw new IllegalArgumentException("No such subscription: "+subid);

-    }

-

-    public EgressRoute(int subid, String node) {

-        this(subid, lookupNodeName(node));

-    }

-

     @Override

     public boolean doDelete(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            String sql = "delete from EGRESS_ROUTES where SUBID = ?";

-            ps = c.prepareStatement(sql);

+        String sql = "delete from EGRESS_ROUTES where SUBID = ?";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             ps.setInt(1, subid);

             ps.execute();

         } catch (SQLException e) {

             rv = false;

             intlogger.error("PROV0007 doDelete: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

@@ -158,11 +138,9 @@ public class EgressRoute extends NodeClass implements Comparable<EgressRoute> {
     @Override

     public boolean doInsert(Connection c) {

         boolean rv = false;

-        PreparedStatement ps = null;

-        try {

+        String sql = "insert into EGRESS_ROUTES (SUBID, NODEID) values (?, ?)";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             // Create the NETWORK_ROUTES row

-            String sql = "insert into EGRESS_ROUTES (SUBID, NODEID) values (?, ?)";

-            ps = c.prepareStatement(sql);

             ps.setInt(1, this.subid);

             ps.setInt(2, this.nodeid);

             ps.execute();

@@ -170,14 +148,6 @@ public class EgressRoute extends NodeClass implements Comparable<EgressRoute> {
             rv = true;

         } catch (SQLException e) {

             intlogger.warn("PROV0005 doInsert: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

@@ -185,24 +155,14 @@ public class EgressRoute extends NodeClass implements Comparable<EgressRoute> {
     @Override

     public boolean doUpdate(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            String sql = "update EGRESS_ROUTES set NODEID = ? where SUBID = ?";

-            ps = c.prepareStatement(sql);

+        String sql = "update EGRESS_ROUTES set NODEID = ? where SUBID = ?";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             ps.setInt(1, nodeid);

             ps.setInt(2, subid);

             ps.executeUpdate();

         } catch (SQLException e) {

             rv = false;

             intlogger.warn("PROV0006 doUpdate: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java
index da682d74..4d6b0ee2 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Group.java
@@ -23,16 +23,19 @@
 

 package org.onap.dmaap.datarouter.provisioning.beans;

 

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.io.InvalidObjectException;

 import java.sql.Connection;

 import java.sql.PreparedStatement;

 import java.sql.ResultSet;

 import java.sql.SQLException;

 import java.sql.Statement;

-import java.util.*;

-

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

+import java.util.ArrayList;

+import java.util.Collection;

+import java.util.Date;

+import java.util.List;

+import java.util.Objects;

 import org.json.JSONObject;

 import org.onap.dmaap.datarouter.provisioning.utils.DB;

 

@@ -44,8 +47,9 @@ import org.onap.dmaap.datarouter.provisioning.utils.DB;
  */

 public class Group extends Syncable {

 

+    private static final String GROUP_ID_CONST = "groupid";

     private static EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog");

-    private static int next_groupid = getMaxGroupID() + 1;

+    private static int nextGroupid = getMaxGroupID() + 1;

     private static final String SQLEXCEPTION = "SQLException: ";

 

     private int groupid;

@@ -56,6 +60,60 @@ public class Group extends Syncable {
     private String members;

     private Date last_mod;

 

+    public Group() {

+        this("", "", "");

+    }

+

+    public Group(String name, String desc, String members) {

+        this.groupid = -1;

+        this.authid = "";

+        this.name = name;

+        this.description = desc;

+        this.members = members;

+        this.classification = "";

+        this.last_mod = new Date();

+    }

+

+

+    public Group(ResultSet rs) throws SQLException {

+        this.groupid = rs.getInt("GROUPID");

+        this.authid = rs.getString("AUTHID");

+        this.name = rs.getString("NAME");

+        this.description = rs.getString("DESCRIPTION");

+        this.classification = rs.getString("CLASSIFICATION");

+        this.members = rs.getString("MEMBERS");

+        this.last_mod = rs.getDate("LAST_MOD");

+    }

+

+

+    public Group(JSONObject jo) throws InvalidObjectException {

+        this("", "", "");

+        try {

+            // The JSONObject is assumed to contain a vnd.dmaap-dr.group representation

+            this.groupid = jo.optInt(GROUP_ID_CONST, -1);

+            String gname = jo.getString("name");

+            String gdescription = jo.getString("description");

+

+            this.authid = jo.getString("authid");

+            this.name = gname;

+            this.description = gdescription;

+            this.classification = jo.getString("classification");

+            this.members = jo.getString("members");

+

+            if (gname.length() > 50) {

+                throw new InvalidObjectException("Group name is too long");

+            }

+            if (gdescription.length() > 256) {

+                throw new InvalidObjectException("Group Description is too long");

+            }

+        } catch (InvalidObjectException e) {

+            throw e;

+        } catch (Exception e) {

+            intlogger.warn("Invalid JSON: " + e.getMessage(), e);

+            throw new InvalidObjectException("Invalid JSON: " + e.getMessage());

+        }

+    }

+

 

     public static Group getGroupMatching(Group gup) {

         String sql = String.format(

@@ -82,7 +140,7 @@ public class Group extends Syncable {
         return list.size() > 0 ? list.get(0) : null;

     }

 

-    public static Group getGroupByAuthId(String id) {

+    static Group getGroupByAuthId(String id) {

         String sql = "select * from GROUPS where AUTHID = '" + id + "'";

         List<Group> list = getGroupsForSQL(sql);

         return list.size() > 0 ? list.get(0) : null;

@@ -93,7 +151,7 @@ public class Group extends Syncable {
     }

 

     private static List<Group> getGroupsForSQL(String sql) {

-        List<Group> list = new ArrayList<Group>();

+        List<Group> list = new ArrayList<>();

         try {

             DB db = new DB();

             @SuppressWarnings("resource")

@@ -113,7 +171,7 @@ public class Group extends Syncable {
         return list;

     }

 

-    public static int getMaxGroupID() {

+    private static int getMaxGroupID() {

         int max = 0;

         try {

             DB db = new DB();

@@ -133,60 +191,6 @@ public class Group extends Syncable {
         return max;

     }

 

-    public Group() {

-        this("", "", "");

-    }

-

-    public Group(String name, String desc, String members) {

-        this.groupid = -1;

-        this.authid = "";

-        this.name = name;

-        this.description = desc;

-        this.members = members;

-        this.classification = "";

-        this.last_mod = new Date();

-    }

-

-

-    public Group(ResultSet rs) throws SQLException {

-        this.groupid = rs.getInt("GROUPID");

-        this.authid = rs.getString("AUTHID");

-        this.name = rs.getString("NAME");

-        this.description = rs.getString("DESCRIPTION");

-        this.classification = rs.getString("CLASSIFICATION");

-        this.members = rs.getString("MEMBERS");

-        this.last_mod = rs.getDate("LAST_MOD");

-    }

-

-

-    public Group(JSONObject jo) throws InvalidObjectException {

-        this("", "", "");

-        try {

-            // The JSONObject is assumed to contain a vnd.dmaap-dr.group representation

-            this.groupid = jo.optInt("groupid", -1);

-            String gname = jo.getString("name");

-            String gdescription = jo.getString("description");

-

-            this.authid = jo.getString("authid");

-            this.name = gname;

-            this.description = gdescription;

-            this.classification = jo.getString("classification");

-            this.members = jo.getString("members");

-

-            if (gname.length() > 50) {

-                throw new InvalidObjectException("Group name is too long");

-            }

-            if (gdescription.length() > 256) {

-                throw new InvalidObjectException("Group Description is too long");

-            }

-        } catch (InvalidObjectException e) {

-            throw e;

-        } catch (Exception e) {

-            intlogger.warn("Invalid JSON: " + e.getMessage(), e);

-            throw new InvalidObjectException("Invalid JSON: " + e.getMessage());

-        }

-    }

-

     public int getGroupid() {

         return groupid;

     }

@@ -242,7 +246,7 @@ public class Group extends Syncable {
     @Override

     public JSONObject asJSONObject() {

         JSONObject jo = new JSONObject();

-        jo.put("groupid", groupid);

+        jo.put(GROUP_ID_CONST, groupid);

         jo.put("authid", authid);

         jo.put("name", name);

         jo.put("description", description);

@@ -259,11 +263,11 @@ public class Group extends Syncable {
         try {

             if (groupid == -1) {

                 // No feed ID assigned yet, so assign the next available one

-                setGroupid(next_groupid++);

+                setGroupid(nextGroupid++);

             }

             // In case we insert a gropup from synchronization

-            if (groupid > next_groupid) {

-                next_groupid = groupid + 1;

+            if (groupid > nextGroupid) {

+                nextGroupid = groupid + 1;

             }

 

             // Create the GROUPS row

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/IngressRoute.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/IngressRoute.java
index 329e77fa..1df093df 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/IngressRoute.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/IngressRoute.java
@@ -24,6 +24,8 @@
 

 package org.onap.dmaap.datarouter.provisioning.beans;

 

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.net.InetAddress;

 import java.net.UnknownHostException;

 import java.sql.Connection;

@@ -31,16 +33,11 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;

 import java.sql.SQLException;

 import java.sql.Statement;

-import java.util.ArrayList;

 import java.util.Collection;

 import java.util.Set;

 import java.util.SortedSet;

 import java.util.TreeSet;

-

 import javax.servlet.http.HttpServletRequest;

-

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

 import org.apache.commons.codec.binary.Base64;

 import org.json.JSONArray;

 import org.json.JSONObject;

@@ -54,6 +51,7 @@ import org.onap.dmaap.datarouter.provisioning.utils.DB;
  */

 public class IngressRoute extends NodeClass implements Comparable<IngressRoute> {

 

+    private static final String NODESET = "NODESET";

     private static EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog");

     private static final String SQLEXCEPTION = "SQLException: ";

     private final int seq;

@@ -63,6 +61,52 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
     private int nodelist;

     private SortedSet<String> nodes;

 

+    public IngressRoute(int seq, int feedid, String user, String subnet, Collection<String> nodes) {

+        this(seq, feedid, user, subnet);

+        this.nodelist = -1;

+        this.nodes = new TreeSet<>(nodes);

+    }

+

+    private IngressRoute(int seq, int feedid, String user, String subnet, int nodeset) {

+        this(seq, feedid, user, subnet);

+        this.nodelist = nodeset;

+        this.nodes = new TreeSet<>(readNodes());

+    }

+

+    private IngressRoute(int seq, int feedid, String user, String subnet) {

+        this.seq = seq;

+        this.feedid = feedid;

+        this.userid = (user == null) ? "-" : user;

+        this.subnet = (subnet == null) ? "-" : subnet;

+        this.nodelist = -1;

+        this.nodes = null;

+        if (Feed.getFeedById(feedid) == null) {

+            throw new IllegalArgumentException("No such feed: " + feedid);

+        }

+        if (!"-".equals(this.subnet)) {

+            SubnetMatcher sm = new SubnetMatcher(subnet);

+            if (!sm.isValid()) {

+                throw new IllegalArgumentException("Invalid subnet: " + subnet);

+            }

+        }

+    }

+

+    public IngressRoute(JSONObject jo) {

+        this.seq = jo.optInt("seq");

+        this.feedid = jo.optInt("feedid");

+        String t = jo.optString("user");

+        this.userid = "".equals(t) ? "-" : t;

+        t = jo.optString("subnet");

+        this.subnet = "".equals(t) ? "-" : t;

+        this.nodelist = -1;

+        this.nodes = new TreeSet<>();

+        JSONArray ja = jo.getJSONArray("node");

+        for (int i = 0; i < ja.length(); i++) {

+            this.nodes.add(ja.getString(i));

+        }

+    }

+

+

     /**

      * Get all IngressRoutes in the database, sorted in order according to their sequence field.

      *

@@ -84,21 +128,14 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
     }

 

     private static SortedSet<IngressRoute> getAllIngressRoutesForSQL(String sql) {

-        SortedSet<IngressRoute> set = new TreeSet<IngressRoute>();

+        SortedSet<IngressRoute> set = new TreeSet<>();

         try {

             DB db = new DB();

             @SuppressWarnings("resource")

             Connection conn = db.getConnection();

             try (Statement stmt = conn.createStatement()) {

                 try (ResultSet rs = stmt.executeQuery(sql)) {

-                    while (rs.next()) {

-                        int seq = rs.getInt("SEQUENCE");

-                        int feedid = rs.getInt("FEEDID");

-                        String user = rs.getString("USERID");

-                        String subnet = rs.getString("SUBNET");

-                        int nodeset = rs.getInt("NODESET");

-                        set.add(new IngressRoute(seq, feedid, user, subnet, nodeset));

-                    }

+                    addIngressRouteToSet(set, rs);

                 }

             }

             db.release(conn);

@@ -108,12 +145,23 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
         return set;

     }

 

+    private static void addIngressRouteToSet(SortedSet<IngressRoute> set, ResultSet rs) throws SQLException {

+        while (rs.next()) {

+            int seq = rs.getInt("SEQUENCE");

+            int feedid = rs.getInt("FEEDID");

+            String user = rs.getString("USERID");

+            String subnet = rs.getString("SUBNET");

+            int nodeset = rs.getInt(NODESET);

+            set.add(new IngressRoute(seq, feedid, user, subnet, nodeset));

+        }

+    }

+

     /**

      * Get the maximum node set ID in use in the DB.

      *

      * @return the integer value of the maximum

      */

-    public static int getMaxNodeSetID() {

+    private static int getMaxNodeSetID() {

         return getMax("select max(SETID) as MAX from NODESETS");

     }

 

@@ -128,15 +176,12 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
 

     private static int getMax(String sql) {

         int rv = 0;

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

-            try (Statement stmt = conn.createStatement()) {

-                try (ResultSet rs = stmt.executeQuery(sql)) {

-                    if (rs.next()) {

-                        rv = rs.getInt("MAX");

-                    }

+        DB db = new DB();

+        try (Connection conn = db.getConnection();

+                Statement stmt = conn.createStatement()) {

+            try (ResultSet rs = stmt.executeQuery(sql)) {

+                if (rs.next()) {

+                    rv = rs.getInt("MAX");

                 }

             }

             db.release(conn);

@@ -147,7 +192,7 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
     }

 

     /**

-     * Get an Ingress Route for a particular feed ID, user, and subnet

+     * Get an Ingress Route for a particular feed ID, user, and subnet.

      *

      * @param feedid the Feed ID to look for

      * @param user the user name to look for

@@ -156,87 +201,27 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
      */

     public static IngressRoute getIngressRoute(int feedid, String user, String subnet) {

         IngressRoute v = null;

-        PreparedStatement ps = null;

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

-            String sql = "select SEQUENCE, NODESET from INGRESS_ROUTES where FEEDID = ? AND USERID = ? and SUBNET = ?";

-            ps = conn.prepareStatement(sql);

+        DB db = new DB();

+        String sql = "select SEQUENCE, NODESET from INGRESS_ROUTES where FEEDID = ? AND USERID = ? and SUBNET = ?";

+        try (Connection conn = db.getConnection();

+                PreparedStatement ps = conn.prepareStatement(sql)) {

             ps.setInt(1, feedid);

             ps.setString(2, user);

             ps.setString(3, subnet);

             try (ResultSet rs = ps.executeQuery()) {

                 if (rs.next()) {

                     int seq = rs.getInt("SEQUENCE");

-                    int nodeset = rs.getInt("NODESET");

+                    int nodeset = rs.getInt(NODESET);

                     v = new IngressRoute(seq, feedid, user, subnet, nodeset);

                 }

             }

-            ps.close();

             db.release(conn);

         } catch (SQLException e) {

             intlogger.error("PROV0003 getIngressRoute: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return v;

     }

 

-    public IngressRoute(int seq, int feedid, String user, String subnet, Collection<String> nodes)

-            throws IllegalArgumentException {

-        this(seq, feedid, user, subnet);

-        this.nodelist = -1;

-        this.nodes = new TreeSet<String>(nodes);

-    }

-

-    public IngressRoute(int seq, int feedid, String user, String subnet, int nodeset)

-            throws IllegalArgumentException {

-        this(seq, feedid, user, subnet);

-        this.nodelist = nodeset;

-        this.nodes = new TreeSet<String>(readNodes());

-    }

-

-    private IngressRoute(int seq, int feedid, String user, String subnet)

-            throws IllegalArgumentException {

-        this.seq = seq;

-        this.feedid = feedid;

-        this.userid = (user == null) ? "-" : user;

-        this.subnet = (subnet == null) ? "-" : subnet;

-        this.nodelist = -1;

-        this.nodes = null;

-        if (Feed.getFeedById(feedid) == null) {

-            throw new IllegalArgumentException("No such feed: " + feedid);

-        }

-        if (!this.subnet.equals("-")) {

-            SubnetMatcher sm = new SubnetMatcher(subnet);

-            if (!sm.isValid()) {

-                throw new IllegalArgumentException("Invalid subnet: " + subnet);

-            }

-        }

-    }

-

-    public IngressRoute(JSONObject jo) {

-        this.seq = jo.optInt("seq");

-        this.feedid = jo.optInt("feedid");

-        String t = jo.optString("user");

-        this.userid = t.equals("") ? "-" : t;

-        t = jo.optString("subnet");

-        this.subnet = t.equals("") ? "-" : t;

-        this.nodelist = -1;

-        this.nodes = new TreeSet<String>();

-        JSONArray ja = jo.getJSONArray("node");

-        for (int i = 0; i < ja.length(); i++) {

-            this.nodes.add(ja.getString(i));

-        }

-    }

-

     /**

      * Does this particular IngressRoute match a request, represented by feedid and req? To match, <i>feedid</i> must

      * match the feed ID in the route, the user in the route (if specified) must match the user in the request, and the

@@ -251,10 +236,9 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
         if (this.feedid != feedid) {

             return false;

         }

-

         // Get user from request and compare

         // Note: we don't check the password; the node will do that

-        if (userid.length() > 0 && !userid.equals("-")) {

+        if (userid.length() > 0 && !"-".equals(userid)) {

             String credentials = req.getHeader("Authorization");

             if (credentials == null || !credentials.startsWith("Basic ")) {

                 return false;

@@ -268,9 +252,8 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
                 return false;

             }

         }

-

         // If this route has a subnet, match it against the requester's IP addr

-        if (subnet.length() > 0 && !subnet.equals("-")) {

+        if (subnet.length() > 0 && !"-".equals(subnet)) {

             try {

                 InetAddress inet = InetAddress.getByName(req.getRemoteAddr());

                 SubnetMatcher sm = new SubnetMatcher(subnet);

@@ -295,7 +278,7 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
         private boolean valid;

 

         /**

-         * Construct a subnet matcher given a CIDR

+         * Construct a subnet matcher given a CIDR.

          *

          * @param subnet The CIDR to match

          */

@@ -326,18 +309,18 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
             }

         }

 

-        public boolean isValid() {

+        boolean isValid() {

             return valid;

         }

 

         /**

-         * Is the IP address in the CIDR?

+         * Is the IP address in the CIDR?.

          *

          * @param addr the IP address as bytes in network byte order

          * @return true if the IP address matches.

          */

-        public boolean matches(byte[] addr) {

-            if (!valid || addr.length != sn.length) {

+        boolean matches(byte[] addr) {

+            if (!valid || (addr.length != sn.length)) {

                 return false;

             }

             for (int i = 0; i < len; i++) {

@@ -363,19 +346,12 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
 

     private Collection<String> readNodes() {

         Collection<String> set = new TreeSet<>();

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

-            String sql = "select NODEID from NODESETS where SETID = ?";

+        DB db = new DB();

+        String sql = "select NODEID from NODESETS where SETID = ?";

+        try (Connection conn = db.getConnection()) {

             try (PreparedStatement ps = conn.prepareStatement(sql)) {

                 ps.setInt(1, nodelist);

-                try (ResultSet rs = ps.executeQuery()) {

-                    while (rs.next()) {

-                        int id = rs.getInt("NODEID");

-                        set.add(lookupNodeID(id));

-                    }

-                }

+                addNodeToSet(set, ps);

             }

             db.release(conn);

         } catch (SQLException e) {

@@ -384,6 +360,15 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
         return set;

     }

 

+    private void addNodeToSet(Collection<String> set, PreparedStatement ps) throws SQLException {

+        try (ResultSet rs = ps.executeQuery()) {

+            while (rs.next()) {

+                int id = rs.getInt("NODEID");

+                set.add(lookupNodeID(id));

+            }

+        }

+    }

+

     /**

      * Delete the IRT route having this IngressRoutes feed ID, user ID, and subnet from the database.

      *

@@ -392,72 +377,49 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
     @Override

     public boolean doDelete(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            ps = c.prepareStatement("delete from INGRESS_ROUTES where FEEDID = ? and USERID = ? and SUBNET = ?");

+        try (PreparedStatement ps = c.prepareStatement(

+                 "delete from INGRESS_ROUTES where FEEDID = ? and USERID = ? and SUBNET = ?");

+                PreparedStatement ps2 = c.prepareStatement("delete from NODESETS where SETID = ?")) {

+            // Delete the Ingress Route

             ps.setInt(1, feedid);

             ps.setString(2, userid);

             ps.setString(3, subnet);

             ps.execute();

             ps.close();

-

-            ps = c.prepareStatement("delete from NODESETS where SETID = ?");

-            ps.setInt(1, nodelist);

-            ps.execute();

+            // Delete the NodeSet

+            ps2.setInt(1, nodelist);

+            ps2.execute();

         } catch (SQLException e) {

             rv = false;

             intlogger.warn("PROV0007 doDelete: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

 

-    @SuppressWarnings("resource")

     @Override

     public boolean doInsert(Connection c) {

         boolean rv = false;

-        PreparedStatement ps = null;

-        try {

+        try (PreparedStatement ps = c.prepareStatement("insert into NODESETS (SETID, NODEID) values (?,?)");

+                PreparedStatement ps2 = c.prepareStatement("insert into INGRESS_ROUTES (SEQUENCE, FEEDID, USERID,"

+                        + " SUBNET, NODESET) values (?, ?, ?, ?, ?)")) {

             // Create the NODESETS rows & set nodelist

-            int set = getMaxNodeSetID() + 1;

-            this.nodelist = set;

+            this.nodelist = getMaxNodeSetID() + 1;

             for (String node : nodes) {

                 int id = lookupNodeName(node);

-                ps = c.prepareStatement("insert into NODESETS (SETID, NODEID) values (?,?)");

                 ps.setInt(1, this.nodelist);

                 ps.setInt(2, id);

                 ps.execute();

-                ps.close();

             }

-

             // Create the INGRESS_ROUTES row

-            ps = c.prepareStatement(

-                    "insert into INGRESS_ROUTES (SEQUENCE, FEEDID, USERID, SUBNET, NODESET) values (?, ?, ?, ?, ?)");

-            ps.setInt(1, this.seq);

-            ps.setInt(2, this.feedid);

-            ps.setString(3, this.userid);

-            ps.setString(4, this.subnet);

-            ps.setInt(5, this.nodelist);

-            ps.execute();

-            ps.close();

+            ps2.setInt(1, this.seq);

+            ps2.setInt(2, this.feedid);

+            ps2.setString(3, this.userid);

+            ps2.setString(4, this.subnet);

+            ps2.setInt(5, this.nodelist);

+            ps2.execute();

             rv = true;

         } catch (SQLException e) {

             intlogger.warn("PROV0005 doInsert: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

@@ -472,10 +434,10 @@ public class IngressRoute extends NodeClass implements Comparable<IngressRoute>
         JSONObject jo = new JSONObject();

         jo.put("feedid", feedid);

         // Note: for user and subnet, null, "", and "-" are equivalent

-        if (userid != null && !userid.equals("-") && !userid.equals("")) {

+        if (userid != null && !"-".equals(userid) && !"".equals(userid)) {

             jo.put("user", userid);

         }

-        if (subnet != null && !subnet.equals("-") && !subnet.equals("")) {

+        if (subnet != null && !"-".equals(subnet) && !"".equals(subnet)) {

             jo.put("subnet", subnet);

         }

         jo.put("seq", seq);

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Insertable.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Insertable.java
index 6a677ce3..ed0815e8 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Insertable.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Insertable.java
@@ -32,6 +32,7 @@ import java.sql.Connection;
  * @author Robert Eby

  * @version $Id: Insertable.java,v 1.2 2013/05/29 14:44:36 eby Exp $

  */

+@FunctionalInterface

 public interface Insertable {

     /**

      * Insert this object into the DB.

@@ -39,5 +40,5 @@ public interface Insertable {
      * @param c the JDBC Connection to use

      * @return true if the INSERT succeeded, false otherwise

      */

-    public boolean doInsert(Connection c);

+    boolean doInsert(Connection c);

 }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/JSONable.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/JSONable.java
index 82313273..44cea0f9 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/JSONable.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/JSONable.java
@@ -32,11 +32,12 @@ import org.json.JSONObject;
  * @author Robert Eby

  * @version $Id: JSONable.java,v 1.1 2013/04/26 21:00:26 eby Exp $

  */

+@FunctionalInterface

 public interface JSONable {

     /**

      * Get a JSONObject representing this object.

      *

      * @return the JSONObject

      */

-    public JSONObject asJSONObject();

+    JSONObject asJSONObject();

 }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/LOGJSONable.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/LOGJSONable.java
index 3b7add5c..24f65b16 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/LOGJSONable.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/LOGJSONable.java
@@ -32,11 +32,12 @@ import org.onap.dmaap.datarouter.provisioning.utils.LOGJSONObject;
  * @author Robert Eby

  * @version $Id: JSONable.java,v 1.1 2013/04/26 21:00:26 eby Exp $

  */

+@FunctionalInterface

 public interface LOGJSONable {

     /**

      * Get a JSONObject representing this object.

      *

      * @return the JSONObject

      */

-    public LOGJSONObject asJSONObject();

+    LOGJSONObject asJSONObject();

 }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Loadable.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Loadable.java
index ae64e84d..adeaa46c 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Loadable.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Loadable.java
@@ -36,6 +36,7 @@ import org.onap.dmaap.datarouter.provisioning.utils.LogfileLoader;
  * @author Robert Eby

  * @version $Id: Loadable.java,v 1.2 2013/08/06 13:28:33 eby Exp $

  */

+@FunctionalInterface

 public interface Loadable {

     /**

      * Load the 18 fields in the PreparedStatement <i>ps</i>. The fields are:

@@ -62,5 +63,5 @@ public interface Loadable {
      *

      * @param ps the PreparedStatement to load

      */

-    public void load(PreparedStatement ps) throws SQLException;

+    void load(PreparedStatement ps) throws SQLException;

 }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java
index 6ac05445..fa3d4e0e 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRoute.java
@@ -24,6 +24,8 @@
 

 package org.onap.dmaap.datarouter.provisioning.beans;

 

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.sql.Connection;

 import java.sql.PreparedStatement;

 import java.sql.ResultSet;

@@ -32,9 +34,6 @@ import java.sql.Statement;
 import java.util.Objects;

 import java.util.SortedSet;

 import java.util.TreeSet;

-

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

 import org.json.JSONObject;

 import org.onap.dmaap.datarouter.provisioning.utils.DB;

 

@@ -52,6 +51,30 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute>
     private final int tonode;

     private final int vianode;

 

+    public NetworkRoute(String fromnode, String tonode) {

+        this.fromnode = lookupNodeName(fromnode);

+        this.tonode = lookupNodeName(tonode);

+        this.vianode = -1;

+    }

+

+    public NetworkRoute(String fromnode, String tonode, String vianode) {

+        this.fromnode = lookupNodeName(fromnode);

+        this.tonode = lookupNodeName(tonode);

+        this.vianode = lookupNodeName(vianode);

+    }

+

+    public NetworkRoute(JSONObject jo) {

+        this.fromnode = lookupNodeName(jo.getString("from"));

+        this.tonode = lookupNodeName(jo.getString("to"));

+        this.vianode = lookupNodeName(jo.getString("via"));

+    }

+

+    private NetworkRoute(int fromnode, int tonode, int vianode) {

+        this.fromnode = fromnode;

+        this.tonode = tonode;

+        this.vianode = vianode;

+    }

+

     /**

      * Get a set of all Network Routes in the DB.  The set is sorted according to the natural sorting order of the

      * routes (based on the from and to node names in each route).

@@ -66,43 +89,24 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute>
             Connection conn = db.getConnection();

             try (Statement stmt = conn.createStatement()) {

                 try (ResultSet rs = stmt.executeQuery("select FROMNODE, TONODE, VIANODE from NETWORK_ROUTES")) {

-                    while (rs.next()) {

-                        int fromnode = rs.getInt("FROMNODE");

-                        int tonode = rs.getInt("TONODE");

-                        int vianode = rs.getInt("VIANODE");

-                        set.add(new NetworkRoute(fromnode, tonode, vianode));

-                    }

+                    addNetworkRouteToSet(set, rs);

                 }

+            } finally {

+                db.release(conn);

             }

-            db.release(conn);

         } catch (SQLException e) {

             intlogger.error(SQLEXCEPTION + e.getMessage(), e);

         }

         return set;

     }

 

-    public NetworkRoute(String fromnode, String tonode) {

-        this.fromnode = lookupNodeName(fromnode);

-        this.tonode = lookupNodeName(tonode);

-        this.vianode = -1;

-    }

-

-    public NetworkRoute(String fromnode, String tonode, String vianode) {

-        this.fromnode = lookupNodeName(fromnode);

-        this.tonode = lookupNodeName(tonode);

-        this.vianode = lookupNodeName(vianode);

-    }

-

-    public NetworkRoute(JSONObject jo) {

-        this.fromnode = lookupNodeName(jo.getString("from"));

-        this.tonode = lookupNodeName(jo.getString("to"));

-        this.vianode = lookupNodeName(jo.getString("via"));

-    }

-

-    public NetworkRoute(int fromnode, int tonode, int vianode) {

-        this.fromnode = fromnode;

-        this.tonode = tonode;

-        this.vianode = vianode;

+    private static void addNetworkRouteToSet(SortedSet<NetworkRoute> set, ResultSet rs) throws SQLException {

+        while (rs.next()) {

+            int fromnode = rs.getInt("FROMNODE");

+            int tonode = rs.getInt("TONODE");

+            int vianode = rs.getInt("VIANODE");

+            set.add(new NetworkRoute(fromnode, tonode, vianode));

+        }

     }

 

     public int getFromnode() {

@@ -113,27 +117,21 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute>
         return tonode;

     }

 

+    public int getVianode() {

+        return vianode;

+    }

+

     @Override

     public boolean doDelete(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            String sql = "delete from NETWORK_ROUTES where FROMNODE = ? AND TONODE = ?";

-            ps = c.prepareStatement(sql);

+        String sql = "delete from NETWORK_ROUTES where FROMNODE = ? AND TONODE = ?";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             ps.setInt(1, fromnode);

             ps.setInt(2, tonode);

             ps.execute();

         } catch (SQLException e) {

             rv = false;

             intlogger.warn("PROV0007 doDelete: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

@@ -141,28 +139,17 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute>
     @Override

     public boolean doInsert(Connection c) {

         boolean rv = false;

+        String sql = "insert into NETWORK_ROUTES (FROMNODE, TONODE, VIANODE) values (?, ?, ?)";

         if (this.vianode >= 0) {

-            PreparedStatement ps = null;

-            try {

+            try (PreparedStatement ps = c.prepareStatement(sql)) {

                 // Create the NETWORK_ROUTES row

-                String sql = "insert into NETWORK_ROUTES (FROMNODE, TONODE, VIANODE) values (?, ?, ?)";

-                ps = c.prepareStatement(sql);

                 ps.setInt(1, this.fromnode);

                 ps.setInt(2, this.tonode);

                 ps.setInt(3, this.vianode);

                 ps.execute();

-                ps.close();

                 rv = true;

             } catch (SQLException e) {

                 intlogger.warn("PROV0005 doInsert: " + e.getMessage(), e);

-            } finally {

-                try {

-                    if (ps != null) {

-                        ps.close();

-                    }

-                } catch (SQLException e) {

-                    intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-                }

             }

         }

         return rv;

@@ -171,10 +158,8 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute>
     @Override

     public boolean doUpdate(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            String sql = "update NETWORK_ROUTES set VIANODE = ? where FROMNODE = ? and TONODE = ?";

-            ps = c.prepareStatement(sql);

+        String sql = "update NETWORK_ROUTES set VIANODE = ? where FROMNODE = ? and TONODE = ?";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             ps.setInt(1, vianode);

             ps.setInt(2, fromnode);

             ps.setInt(3, tonode);

@@ -182,14 +167,6 @@ public class NetworkRoute extends NodeClass implements Comparable<NetworkRoute>
         } catch (SQLException e) {

             rv = false;

             intlogger.warn("PROV0006 doUpdate: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java
index f3ef5d6a..d11c20fb 100755
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/NodeClass.java
@@ -23,6 +23,8 @@
 

 package org.onap.dmaap.datarouter.provisioning.beans;

 

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.sql.Connection;

 import java.sql.PreparedStatement;

 import java.sql.ResultSet;

@@ -32,9 +34,6 @@ import java.util.HashMap;
 import java.util.Map;

 import java.util.Set;

 import java.util.TreeSet;

-

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

 import org.onap.dmaap.datarouter.provisioning.utils.DB;

 

 /**

@@ -45,9 +44,11 @@ import org.onap.dmaap.datarouter.provisioning.utils.DB;
  */

 public abstract class NodeClass extends Syncable {

 

+    private static final String PROV_0005_DO_INSERT = "PROV0005 doInsert: ";

     private static Map<String, Integer> map;

     private static EELFLogger intLogger = EELFManager.getInstance().getLogger("InternalLog");

-    public NodeClass() {

+

+    NodeClass() {

         // init on first use

         if (map == null) {

             reload();

@@ -77,67 +78,50 @@ public abstract class NodeClass extends Syncable {
             if (!map.containsKey(node)) {

                 intLogger.info("..adding " + node + " to NODES with index " + nextid);

                 map.put(node, nextid);

-                PreparedStatement ps = null;

-                try {

-                    DB db = new DB();

-                    @SuppressWarnings("resource")

-                    Connection conn = db.getConnection();

-                    ps = conn.prepareStatement("insert into NODES (NODEID, NAME, ACTIVE) values (?, ?, 1)");

-                    ps.setInt(1, nextid);

-                    ps.setString(2, node);

-                    ps.execute();

-                    ps.close();

-                    db.release(conn);

-                } catch (SQLException e) {

-                    intLogger.error("PROV0005 doInsert: " + e.getMessage(),e);

-                } finally {

-                    try {

-                        if(ps!=null){

-                            ps.close();

-                        }

-                    } catch (SQLException e) {

-                        intLogger.error("Error in closing PreparedStatement: " + e.getMessage(),e);

-                    }

-                }

+                insertNodesToTable(nextid, node);

                 nextid++;

             }

         }

     }

 

-    public static void reload() {

-        Map<String, Integer> m = new HashMap<String, Integer>();

-        PreparedStatement ps = null;

+    private static void insertNodesToTable(int nextid, String node) {

+        DB db = new DB();

+        try (Connection conn = db.getConnection()) {

+            try (PreparedStatement ps = conn

+                    .prepareStatement("insert into NODES (NODEID, NAME, ACTIVE) values (?, ?, 1)")) {

+                ps.setInt(1, nextid);

+                ps.setString(2, node);

+                ps.execute();

+            } finally {

+                db.release(conn);

+            }

+        } catch (SQLException e) {

+            intLogger.error(PROV_0005_DO_INSERT + e.getMessage(), e);

+        }

+    }

 

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

-            String sql = "select NODEID, NAME from NODES";

-            ps = conn.prepareStatement(sql);

-            try(ResultSet rs = ps.executeQuery()) {

+    private static void reload() {

+        Map<String, Integer> m = new HashMap<>();

+        String sql = "select NODEID, NAME from NODES";

+        DB db = new DB();

+        try (Connection conn = db.getConnection();

+                PreparedStatement ps = conn.prepareStatement(sql)) {

+            try (ResultSet rs = ps.executeQuery()) {

                 while (rs.next()) {

                     int id = rs.getInt("NODEID");

                     String name = rs.getString("NAME");

                     m.put(name, id);

                 }

+            } finally {

+                db.release(conn);

             }

-            ps.close();

-            db.release(conn);

         } catch (SQLException e) {

-            intLogger.error("PROV0005 doInsert: " + e.getMessage(),e);

-        } finally {

-            try {

-                if(ps!=null){

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intLogger.error("PROV0005 doInsert: " + e.getMessage(),e);

-            }

+            intLogger.error(PROV_0005_DO_INSERT + e.getMessage(),e);

         }

         map = m;

     }

 

-    public static Integer lookupNodeName(final String name) {

+    static Integer lookupNodeName(final String name) {

         Integer n = map.get(name);

         if (n == null) {

             throw new IllegalArgumentException("Invalid node name: " + name);

@@ -146,16 +130,11 @@ public abstract class NodeClass extends Syncable {
     }

 

     public static Collection<String> lookupNodeNames(String patt) {

-        Collection<String> coll = new TreeSet<String>();

+        Collection<String> coll = new TreeSet<>();

         final Set<String> keyset = map.keySet();

         for (String s : patt.toLowerCase().split(",")) {

             if (s.endsWith("*")) {

-                s = s.substring(0, s.length() - 1);

-                for (String s2 : keyset) {

-                    if (s2.startsWith(s)) {

-                        coll.add(s2);

-                    }

-                }

+                addNodeToCollection(coll, keyset, s);

             } else if (keyset.contains(s)) {

                 coll.add(s);

             } else if (keyset.contains(normalizeNodename(s))) {

@@ -167,6 +146,15 @@ public abstract class NodeClass extends Syncable {
         return coll;

     }

 

+    private static void addNodeToCollection(Collection<String> coll, Set<String> keyset, String s) {

+        s = s.substring(0, s.length() - 1);

+        for (String s2 : keyset) {

+            if (s2.startsWith(s)) {

+                coll.add(s2);

+            }

+        }

+    }

+

     public static String normalizeNodename(String s) {

         if (s != null && s.indexOf('.') <= 0) {

             Parameters p = Parameters.getParameter(Parameters.PROV_DOMAIN);

@@ -175,17 +163,16 @@ public abstract class NodeClass extends Syncable {
                 s += "." + domain;

             }

             return s.toLowerCase();

-        }

-        else{

+        } else {

             return s;

         }

 

     }

 

-    protected String lookupNodeID(int n) {

-        for (String s : map.keySet()) {

-            if (map.get(s) == n) {

-                return s;

+    String lookupNodeID(int n) {

+        for (Map.Entry<String, Integer> entry : map.entrySet()) {

+            if (entry.getValue() == n) {

+                return entry.getKey();

             }

         }

         return null;

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Parameters.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Parameters.java
index 9e7071bb..78ed96dd 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Parameters.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/beans/Parameters.java
@@ -23,15 +23,18 @@
 

 package org.onap.dmaap.datarouter.provisioning.beans;

 

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.sql.Connection;

 import java.sql.PreparedStatement;

 import java.sql.ResultSet;

 import java.sql.SQLException;

 import java.sql.Statement;

-import java.util.*;

-

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

+import java.util.ArrayList;

+import java.util.Collection;

+import java.util.HashMap;

+import java.util.Map;

+import java.util.Objects;

 import org.json.JSONObject;

 import org.onap.dmaap.datarouter.provisioning.utils.DB;

 

@@ -67,7 +70,7 @@ public class Parameters extends Syncable {
     public static final String DELIVERY_RETRY_RATIO = "DELIVERY_RETRY_RATIO";

     public static final String DELIVERY_MAX_AGE = "DELIVERY_MAX_AGE";

     public static final String THROTTLE_FILTER = "THROTTLE_FILTER";

-    public static final String STATIC_ROUTING_NODES = "STATIC_ROUTING_NODES"; //Adding new param for static Routing - Rally:US664862-1610

+    public static final String STATIC_ROUTING_NODES = "STATIC_ROUTING_NODES";

 

     private static EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog");

     private static final String SQLEXCEPTION = "SQLException: ";

@@ -75,13 +78,23 @@ public class Parameters extends Syncable {
     private String keyname;

     private String value;

 

+    public Parameters(String k, String v) {

+        this.keyname = k;

+        this.value = v;

+    }

+

+    public Parameters(ResultSet rs) throws SQLException {

+        this.keyname = rs.getString("KEYNAME");

+        this.value = rs.getString("VALUE");

+    }

+

     /**

      * Get all parameters in the DB as a Map.

      *

      * @return the Map of keynames/values from the DB.

      */

     public static Map<String, String> getParameters() {

-        Map<String, String> props = new HashMap<String, String>();

+        Map<String, String> props = new HashMap<>();

         for (Parameters p : getParameterCollection()) {

             props.put(p.getKeyname(), p.getValue());

         }

@@ -89,23 +102,20 @@ public class Parameters extends Syncable {
     }

 

     public static Collection<Parameters> getParameterCollection() {

-        Collection<Parameters> coll = new ArrayList<Parameters>();

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

-            try (Statement stmt = conn.createStatement()) {

-                String sql = "select * from PARAMETERS";

-                try (ResultSet rs = stmt.executeQuery(sql)) {

-                    while (rs.next()) {

-                        Parameters p = new Parameters(rs);

-                        coll.add(p);

-                    }

+        Collection<Parameters> coll = new ArrayList<>();

+        DB db = new DB();

+        String sql = "select * from PARAMETERS";

+        try (Connection conn = db.getConnection();

+                Statement stmt = conn.createStatement()) {

+            try (ResultSet rs = stmt.executeQuery(sql)) {

+                while (rs.next()) {

+                    Parameters p = new Parameters(rs);

+                    coll.add(p);

                 }

             }

             db.release(conn);

         } catch (SQLException e) {

-            intlogger.error(SQLEXCEPTION + e.getMessage());

+            intlogger.error(SQLEXCEPTION + e.getMessage(), e);

         }

         return coll;

     }

@@ -118,40 +128,23 @@ public class Parameters extends Syncable {
      */

     public static Parameters getParameter(String k) {

         Parameters v = null;

-        try {

-            DB db = new DB();

-            @SuppressWarnings("resource")

-            Connection conn = db.getConnection();

-            try (PreparedStatement stmt = conn

-                    .prepareStatement("select KEYNAME, VALUE from PARAMETERS where KEYNAME = ?")) {

-                stmt.setString(1, k);

-                try (ResultSet rs = stmt.executeQuery()) {

-                    if (rs.next()) {

-                        v = new Parameters(rs);

-                    }

+        DB db = new DB();

+        String sql = "select KEYNAME, VALUE from PARAMETERS where KEYNAME = ?";

+        try (Connection conn = db.getConnection();

+                PreparedStatement stmt = conn.prepareStatement(sql)) {

+            stmt.setString(1, k);

+            try (ResultSet rs = stmt.executeQuery()) {

+                if (rs.next()) {

+                    v = new Parameters(rs);

                 }

             }

             db.release(conn);

         } catch (SQLException e) {

-            intlogger.error(SQLEXCEPTION + e.getMessage());

+            intlogger.error(SQLEXCEPTION + e.getMessage(), e);

         }

         return v;

     }

 

-    public Parameters() {

-        this("", "");

-    }

-

-    public Parameters(String k, String v) {

-        this.keyname = k;

-        this.value = v;

-    }

-

-    public Parameters(ResultSet rs) throws SQLException {

-        this.keyname = rs.getString("KEYNAME");

-        this.value = rs.getString("VALUE");

-    }

-

     public String getKeyname() {

         return keyname;

     }

@@ -175,25 +168,14 @@ public class Parameters extends Syncable {
     @Override

     public boolean doInsert(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            // Create the SUBSCRIPTIONS row

-            String sql = "insert into PARAMETERS values (?, ?)";

-            ps = c.prepareStatement(sql);

+        String sql = "insert into PARAMETERS values (?, ?)";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             ps.setString(1, getKeyname());

             ps.setString(2, getValue());

             ps.execute();

         } catch (SQLException e) {

             rv = false;

             intlogger.warn("PROV0005 doInsert: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage());

-            }

         }

         return rv;

     }

@@ -201,25 +183,14 @@ public class Parameters extends Syncable {
     @Override

     public boolean doUpdate(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            // Update the PARAMETERS row

-            String sql = "update PARAMETERS set VALUE = ? where KEYNAME = ?";

-            ps = c.prepareStatement(sql);

+        String sql = "update PARAMETERS set VALUE = ? where KEYNAME = ?";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             ps.setString(1, getValue());

             ps.setString(2, getKeyname());

             ps.executeUpdate();

         } catch (SQLException e) {

             rv = false;

             intlogger.warn("PROV0006 doUpdate: " + e.getMessage(),e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

@@ -227,24 +198,13 @@ public class Parameters extends Syncable {
     @Override

     public boolean doDelete(Connection c) {

         boolean rv = true;

-        PreparedStatement ps = null;

-        try {

-            // Create the SUBSCRIPTIONS row

-            String sql = "delete from PARAMETERS where KEYNAME = ?";

-            ps = c.prepareStatement(sql);

+        String sql = "delete from PARAMETERS where KEYNAME = ?";

+        try (PreparedStatement ps = c.prepareStatement(sql)) {

             ps.setString(1, getKeyname());

             ps.execute();

         } catch (SQLException e) {

             rv = false;

             intlogger.warn("PROV0007 doDelete: " + e.getMessage(), e);

-        } finally {

-            try {

-                if (ps != null) {

-                    ps.close();

-                }

-            } catch (SQLException e) {

-                intlogger.error(SQLEXCEPTION + e.getMessage(), e);

-            }

         }

         return rv;

     }

@@ -260,13 +220,7 @@ public class Parameters extends Syncable {
             return false;

         }

         Parameters of = (Parameters) obj;

-        if (!keyname.equals(of.keyname)) {

-            return false;

-        }

-        if (!value.equals(of.value)) {

-            return false;

-        }

-        return true;

+        return (!value.equals(of.value)) && (!keyname.equals(of.keyname));

     }

 

     @Override

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DB.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DB.java
index 7700a583..55b2c038 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DB.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DB.java
@@ -24,6 +24,11 @@
 

 package org.onap.dmaap.datarouter.provisioning.utils;

 

+import static java.lang.System.exit;

+import static java.lang.System.getProperty;

+

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.io.File;

 import java.io.FileInputStream;

 import java.io.FileReader;

@@ -42,9 +47,6 @@ import java.util.Properties;
 import java.util.Queue;

 import java.util.Set;

 

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

-

 /**

  * Load the DB JDBC driver, and manage a simple pool of connections to the DB.

  *

@@ -55,14 +57,14 @@ public class DB {
 

     private static EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog");

 

-    private static String DB_URL;

-    private static String DB_LOGIN;

-    private static String DB_PASSWORD;

+    private static String dbUrl;

+    private static String dbLogin;

+    private static String dbPassword;

     private static Properties props;

     private static final Queue<Connection> queue = new LinkedList<>();

 

-    private static String HTTPS_PORT;

-    private static String HTTP_PORT;

+    private static String httpsPort;

+    private static String httpPort;

 

     /**

      * Construct a DB object.  If this is the very first creation of this object, it will load a copy of the properties

@@ -73,22 +75,22 @@ public class DB {
         if (props == null) {

             props = new Properties();

             try {

-                props.load(new FileInputStream(System.getProperty(

+                props.load(new FileInputStream(getProperty(

                     "org.onap.dmaap.datarouter.provserver.properties",

                     "/opt/app/datartr/etc/provserver.properties")));

-                String DB_DRIVER = (String) props.get("org.onap.dmaap.datarouter.db.driver");

-                DB_URL = (String) props.get("org.onap.dmaap.datarouter.db.url");

-                DB_LOGIN = (String) props.get("org.onap.dmaap.datarouter.db.login");

-                DB_PASSWORD = (String) props.get("org.onap.dmaap.datarouter.db.password");

-                HTTPS_PORT = (String) props.get("org.onap.dmaap.datarouter.provserver.https.port");

-                HTTP_PORT = (String) props.get("org.onap.dmaap.datarouter.provserver.http.port");

-                Class.forName(DB_DRIVER);

+                String dbDriver = (String) props.get("org.onap.dmaap.datarouter.db.driver");

+                dbUrl = (String) props.get("org.onap.dmaap.datarouter.db.url");

+                dbLogin = (String) props.get("org.onap.dmaap.datarouter.db.login");

+                dbPassword = (String) props.get("org.onap.dmaap.datarouter.db.password");

+                httpsPort = (String) props.get("org.onap.dmaap.datarouter.provserver.https.port");

+                httpPort = (String) props.get("org.onap.dmaap.datarouter.provserver.http.port");

+                Class.forName(dbDriver);

             } catch (IOException e) {

                 intlogger.error("PROV9003 Opening properties: " + e.getMessage(), e);

-                System.exit(1);

+                exit(1);

             } catch (ClassNotFoundException e) {

                 intlogger.error("PROV9004 cannot find the DB driver: " + e);

-                System.exit(1);

+                exit(1);

             }

         }

     }

@@ -107,7 +109,6 @@ public class DB {
      *

      * @return the Connection

      */

-    @SuppressWarnings("resource")

     public Connection getConnection() throws SQLException {

         Connection connection = null;

         while (connection == null) {

@@ -120,7 +121,7 @@ public class DB {
                     do {

                         // Try up to 3 times to get a connection

                         try {

-                            connection = DriverManager.getConnection(DB_URL, DB_LOGIN, DB_PASSWORD);

+                            connection = DriverManager.getConnection(dbUrl, dbLogin, dbPassword);

                         } catch (SQLException sqlEx) {

                             if (++n >= 3) {

                                 throw sqlEx;

@@ -164,11 +165,11 @@ public class DB {
 

 

     public static String getHttpsPort() {

-        return HTTPS_PORT;

+        return httpsPort;

     }

 

     public static String getHttpPort() {

-        return HTTP_PORT;

+        return httpPort;

     }

 

     /**

@@ -238,34 +239,35 @@ public class DB {
      */

     private void runInitScript(Connection connection, int scriptId) {

         String scriptDir = (String) props.get("org.onap.dmaap.datarouter.provserver.dbscripts");

-        StringBuilder strBuilder = new StringBuilder();

-        try {

-            String scriptFile = String.format("%s/sql_init_%02d.sql", scriptDir, scriptId);

-            if (!(new File(scriptFile)).exists()) {

-                intlogger.error("PROV9005 Failed to load sql script from : " + scriptFile);

-                System.exit(1);

-            }

-            LineNumberReader lineReader = new LineNumberReader(new FileReader(scriptFile));

+        String scriptFile = String.format("%s/sql_init_%02d.sql", scriptDir, scriptId);

+        if (!(new File(scriptFile)).exists()) {

+            intlogger.error("PROV9005 Failed to load sql script from : " + scriptFile);

+            exit(1);

+        }

+        try (LineNumberReader lineReader = new LineNumberReader(new FileReader(scriptFile));

+                Statement statement = connection.createStatement()) {

+            StringBuilder strBuilder = new StringBuilder();

             String line;

             while ((line = lineReader.readLine()) != null) {

                 if (!line.startsWith("--")) {

                     line = line.trim();

                     strBuilder.append(line);

-                    if (line.endsWith(";")) {

-                        // Execute one DDL statement

-                        String sql = strBuilder.toString();

-                        strBuilder.setLength(0);

-                        Statement statement = connection.createStatement();

-                        statement.execute(sql);

-                        statement.close();

-                    }

+                    executeDdlStatement(statement, strBuilder, line);

                 }

             }

-            lineReader.close();

             strBuilder.setLength(0);

         } catch (Exception e) {

             intlogger.error("PROV9002 Error when initializing table: " + e.getMessage(), e);

-            System.exit(1);

+            exit(1);

+        }

+    }

+

+    private void executeDdlStatement(Statement statement, StringBuilder strBuilder, String line) throws SQLException {

+        if (line.endsWith(";")) {

+            // Execute one DDL statement

+            String sql = strBuilder.toString();

+            strBuilder.setLength(0);

+            statement.execute(sql);

         }

     }

 }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java
index 1140a1ce..bc1f4493 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObject.java
@@ -28,11 +28,14 @@ import com.att.eelf.configuration.EELFManager;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.io.Writer;
-import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
-import java.util.*;
-
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Set;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONString;
@@ -93,10 +96,13 @@ import org.json.JSONTokener;
  * @version 2012-12-01
  */
 public class LOGJSONObject {
+
     /**
      * The maximum number of keys in the key pool.
      */
-    private static final int keyPoolSize = 100;
+    private static final int KEY_POOL_SIZE = 100;
+    private static final String USING_DEFAULT_VALUE = "Using defaultValue: ";
+    private static final String JSON_OBJECT_CONST = "JSONObject[";
 
     /**
      * Key pooling is like string interning, but without permanently tying up
@@ -104,7 +110,7 @@ public class LOGJSONObject {
      * JSONObjects will be avoided by using a key pool to manage unique key
      * string objects. This is used by JSONObject.put(string, object).
      */
-    private static Map<String, Object> keyPool = new LinkedHashMap<String, Object>(keyPoolSize);
+    private static Map<String, Object> keyPool = new LinkedHashMap<>(KEY_POOL_SIZE);
 
     private static final EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog");
 
@@ -197,7 +203,7 @@ public class LOGJSONObject {
      * <code>JSONObject.NULL.equals(null)</code> returns <code>true</code>.
      * <code>JSONObject.NULL.toString()</code> returns <code>"null"</code>.
      */
-    public static final Object NULL = new Null();
+    private static final Object NULL = new Null();
 
     /**
      * Construct an empty JSONObject.
@@ -290,7 +296,7 @@ public class LOGJSONObject {
      * @throws JSONException
      */
     public LOGJSONObject(Map<String, Object> map) {
-        this.map = new LinkedHashMap<String, Object>();
+        this.map = new LinkedHashMap<>();
         if (map != null) {
             Iterator<Map.Entry<String, Object>> i = map.entrySet().iterator();
             while (i.hasNext()) {
@@ -328,84 +334,6 @@ public class LOGJSONObject {
     }
 
     /**
-     * Construct a JSONObject from an Object, using reflection to find the
-     * public members. The resulting JSONObject's keys will be the strings
-     * from the names array, and the values will be the field values associated
-     * with those keys in the object. If a key is not found or not visible,
-     * then it will not be copied into the new JSONObject.
-     *
-     * @param object An object that has fields that should be used to make a
-     *               JSONObject.
-     * @param names  An array of strings, the names of the fields to be obtained
-     *               from the object.
-     */
-    public LOGJSONObject(Object object, String names[]) {
-        this();
-        Class<? extends Object> c = object.getClass();
-        for (int i = 0; i < names.length; i += 1) {
-            String name = names[i];
-            try {
-                this.putOpt(name, c.getField(name).get(object));
-            } catch (Exception ignore) {
-            }
-        }
-    }
-
-    /**
-     * Construct a JSONObject from a source JSON text string.
-     * This is the most commonly used JSONObject constructor.
-     *
-     * @param source A string beginning
-     *               with <code>{</code>&nbsp;<small>(left brace)</small> and ending
-     *               with <code>}</code>&nbsp;<small>(right brace)</small>.
-     * @throws JSONException If there is a syntax error in the source
-     *                       string or a duplicated key.
-     */
-    public LOGJSONObject(String source) throws JSONException {
-        this(new JSONTokener(source));
-    }
-
-    /**
-     * Construct a JSONObject from a ResourceBundle.
-     *
-     * @param baseName The ResourceBundle base name.
-     * @param locale   The Locale to load the ResourceBundle for.
-     * @throws JSONException If any JSONExceptions are detected.
-     */
-    public LOGJSONObject(String baseName, Locale locale) throws JSONException {
-        this();
-        ResourceBundle bundle = ResourceBundle.getBundle(baseName, locale,
-                Thread.currentThread().getContextClassLoader());
-
-// Iterate through the keys in the bundle.
-
-        Enumeration<?> keys = bundle.getKeys();
-        while (keys.hasMoreElements()) {
-            Object key = keys.nextElement();
-            if (key instanceof String) {
-
-// Go through the path, ensuring that there is a nested JSONObject for each
-// segment except the last. Add the value using the last segment's name into
-// the deepest nested JSONObject.
-
-                String[] path = ((String) key).split("\\.");
-                int last = path.length - 1;
-                LOGJSONObject target = this;
-                for (int i = 0; i < last; i += 1) {
-                    String segment = path[i];
-                    LOGJSONObject nextTarget = target.optJSONObject(segment);
-                    if (nextTarget == null) {
-                        nextTarget = new LOGJSONObject();
-                        target.put(segment, nextTarget);
-                    }
-                    target = nextTarget;
-                }
-                target.put(path[last], bundle.getString((String) key));
-            }
-        }
-    }
-
-    /**
      * Accumulate values under a key. It is similar to the put method except
      * that if there is already an object stored under the key then a
      * JSONArray is stored under the key to hold all of the accumulated values.
@@ -423,15 +351,15 @@ public class LOGJSONObject {
      *                       or if the key is null.
      */
     public LOGJSONObject accumulate(
-            String key,
-            Object value
-    ) throws JSONException {
+        String key,
+        Object value
+    ) {
         testValidity(value);
         Object object = this.opt(key);
         if (object == null) {
             this.put(key, value instanceof JSONArray
-                    ? new JSONArray().put(value)
-                    : value);
+                ? new JSONArray().put(value)
+                : value);
         } else if (object instanceof JSONArray) {
             ((JSONArray) object).put(value);
         } else {
@@ -452,7 +380,7 @@ public class LOGJSONObject {
      * @throws JSONException If the key is null or if the current value
      *                       associated with the key is not a JSONArray.
      */
-    public LOGJSONObject append(String key, Object value) throws JSONException {
+    public LOGJSONObject append(String key, Object value) {
         testValidity(value);
         Object object = this.opt(key);
         if (object == null) {
@@ -460,8 +388,8 @@ public class LOGJSONObject {
         } else if (object instanceof JSONArray) {
             this.put(key, ((JSONArray) object).put(value));
         } else {
-            throw new JSONException("JSONObject[" + key +
-                    "] is not a JSONArray.");
+            throw new JSONException(JSON_OBJECT_CONST + key +
+                "] is not a JSONArray.");
         }
         return this;
     }
@@ -481,8 +409,8 @@ public class LOGJSONObject {
 // Shave off trailing zeros and decimal point, if possible.
 
         String string = Double.toString(d);
-        if (string.indexOf('.') > 0 && string.indexOf('e') < 0 &&
-                string.indexOf('E') < 0) {
+        if (string.indexOf('.') > 0 && string.indexOf('e') < 0
+            && string.indexOf('E') < 0) {
             while (string.endsWith("0")) {
                 string = string.substring(0, string.length() - 1);
             }
@@ -500,14 +428,14 @@ public class LOGJSONObject {
      * @return The object associated with the key.
      * @throws JSONException if the key is not found.
      */
-    public Object get(String key) throws JSONException {
+    public Object get(String key) {
         if (key == null) {
             throw new JSONException("Null key.");
         }
         Object object = this.opt(key);
         if (object == null) {
-            throw new JSONException("JSONObject[" + quote(key) +
-                    "] not found.");
+            throw new JSONException(JSON_OBJECT_CONST + quote(key) +
+                "] not found.");
         }
         return object;
     }
@@ -519,19 +447,19 @@ public class LOGJSONObject {
      * @return The truth.
      * @throws JSONException if the value is not a Boolean or the String "true" or "false".
      */
-    public boolean getBoolean(String key) throws JSONException {
+    public boolean getBoolean(String key) {
         Object object = this.get(key);
         if (object.equals(Boolean.FALSE) ||
-                (object instanceof String &&
-                        ((String) object).equalsIgnoreCase("false"))) {
+            (object instanceof String &&
+                "false".equalsIgnoreCase((String) object))) {
             return false;
         } else if (object.equals(Boolean.TRUE) ||
-                (object instanceof String &&
-                        ((String) object).equalsIgnoreCase("true"))) {
+            (object instanceof String &&
+                "true".equalsIgnoreCase((String) object))) {
             return true;
         }
-        throw new JSONException("JSONObject[" + quote(key) +
-                "] is not a Boolean.");
+        throw new JSONException(JSON_OBJECT_CONST + quote(key) +
+            "] is not a Boolean.");
     }
 
     /**
@@ -546,11 +474,11 @@ public class LOGJSONObject {
         Object object = this.get(key);
         try {
             return object instanceof Number
-                    ? ((Number) object).doubleValue()
-                    : Double.parseDouble((String) object);
+                ? ((Number) object).doubleValue()
+                : Double.parseDouble((String) object);
         } catch (Exception e) {
-            intlogger.error("JSONObject[" + quote(key) + "] is not a number.", e);
-            throw new JSONException("JSONObject[" + quote(key) + "] is not a number.");
+            intlogger.error(JSON_OBJECT_CONST + quote(key) + "] is not a number.", e);
+            throw new JSONException(JSON_OBJECT_CONST + quote(key) + "] is not a number.");
         }
     }
 
@@ -566,11 +494,11 @@ public class LOGJSONObject {
         Object object = this.get(key);
         try {
             return object instanceof Number
-                    ? ((Number) object).intValue()
-                    : Integer.parseInt((String) object);
+                ? ((Number) object).intValue()
+                : Integer.parseInt((String) object);
         } catch (Exception e) {
-            intlogger.error("JSONObject[" + quote(key) + "] is not an int.", e);
-            throw new JSONException("JSONObject[" + quote(key) + "] is not an int.");
+            intlogger.error(JSON_OBJECT_CONST + quote(key) + "] is not an int.", e);
+            throw new JSONException(JSON_OBJECT_CONST + quote(key) + "] is not an int.");
         }
     }
 
@@ -582,13 +510,13 @@ public class LOGJSONObject {
      * @throws JSONException if the key is not found or
      *                       if the value is not a JSONArray.
      */
-    public JSONArray getJSONArray(String key) throws JSONException {
+    public JSONArray getJSONArray(String key) {
         Object object = this.get(key);
         if (object instanceof JSONArray) {
             return (JSONArray) object;
         }
-        throw new JSONException("JSONObject[" + quote(key) +
-                "] is not a JSONArray.");
+        throw new JSONException(JSON_OBJECT_CONST + quote(key) +
+            "] is not a JSONArray.");
     }
 
     /**
@@ -599,13 +527,13 @@ public class LOGJSONObject {
      * @throws JSONException if the key is not found or
      *                       if the value is not a JSONObject.
      */
-    public LOGJSONObject getJSONObject(String key) throws JSONException {
+    public LOGJSONObject getJSONObject(String key) {
         Object object = this.get(key);
         if (object instanceof LOGJSONObject) {
             return (LOGJSONObject) object;
         }
-        throw new JSONException("JSONObject[" + quote(key) +
-                "] is not a JSONObject.");
+        throw new JSONException(JSON_OBJECT_CONST + quote(key) +
+            "] is not a JSONObject.");
     }
 
     /**
@@ -616,15 +544,15 @@ public class LOGJSONObject {
      * @throws JSONException if the key is not found or if the value cannot
      *                       be converted to a long.
      */
-    public long getLong(String key) throws JSONException {
+    public long getLong(String key) {
         Object object = this.get(key);
         try {
             return object instanceof Number
-                    ? ((Number) object).longValue()
-                    : Long.parseLong((String) object);
+                ? ((Number) object).longValue()
+                : Long.parseLong((String) object);
         } catch (Exception e) {
-            intlogger.error("JSONObject[" + quote(key) + "] is not a long.", e);
-            throw new JSONException("JSONObject[" + quote(key) + "] is not a long.");
+            intlogger.error(JSON_OBJECT_CONST + quote(key) + "] is not a long.", e);
+            throw new JSONException(JSON_OBJECT_CONST + quote(key) + "] is not a long.");
         }
     }
 
@@ -636,7 +564,7 @@ public class LOGJSONObject {
     public static String[] getNames(LOGJSONObject jo) {
         int length = jo.length();
         if (length == 0) {
-            return null;
+            return new String[]{};
         }
         Iterator<String> iterator = jo.keys();
         String[] names = new String[length];
@@ -660,8 +588,8 @@ public class LOGJSONObject {
         if (object instanceof String) {
             return (String) object;
         }
-        throw new JSONException("JSONObject[" + quote(key) +
-                "] not a string.");
+        throw new JSONException(JSON_OBJECT_CONST + quote(key) +
+            "] not a string.");
     }
 
     /**
@@ -753,7 +681,7 @@ public class LOGJSONObject {
      * @throws JSONException If n is a non-finite number.
      */
     public static String numberToString(Number number)
-            throws JSONException {
+        {
         if (number == null) {
             throw new JSONException("Null pointer");
         }
@@ -763,7 +691,7 @@ public class LOGJSONObject {
 
         String string = number.toString();
         if (string.indexOf('.') > 0 && string.indexOf('e') < 0 &&
-                string.indexOf('E') < 0) {
+            string.indexOf('E') < 0) {
             while (string.endsWith("0")) {
                 string = string.substring(0, string.length() - 1);
             }
@@ -797,7 +725,7 @@ public class LOGJSONObject {
         try {
             return this.getBoolean(key);
         } catch (Exception e) {
-            intlogger.trace("Using defaultValue: " + defaultValue, e);
+            intlogger.trace(USING_DEFAULT_VALUE + defaultValue, e);
             return defaultValue;
         }
     }
@@ -816,7 +744,7 @@ public class LOGJSONObject {
         try {
             return this.getDouble(key);
         } catch (Exception e) {
-            intlogger.trace("Using defaultValue: " + defaultValue, e);
+            intlogger.trace(USING_DEFAULT_VALUE + defaultValue, e);
             return defaultValue;
         }
     }
@@ -835,23 +763,11 @@ public class LOGJSONObject {
         try {
             return this.getInt(key);
         } catch (Exception e) {
-            intlogger.trace("Using defaultValue: " + defaultValue, e);
+            intlogger.trace(USING_DEFAULT_VALUE + defaultValue, e);
             return defaultValue;
         }
     }
 
-    /**
-     * Get an optional JSONObject associated with a key.
-     * It returns null if there is no such key, or if its value is not a
-     * JSONObject.
-     *
-     * @param key A key string.
-     * @return A JSONObject which is the value.
-     */
-    public LOGJSONObject optJSONObject(String key) {
-        Object object = this.opt(key);
-        return object instanceof LOGJSONObject ? (LOGJSONObject) object : null;
-    }
 
     /**
      * Get an optional long value associated with a key,
@@ -885,15 +801,15 @@ public class LOGJSONObject {
     }
 
     private void populateMap(Object bean) {
-        Class<? extends Object> klass = bean.getClass();
+        Class<?> klass = bean.getClass();
 
 // If klass is a System class then set includeSuperClass to false.
 
         boolean includeSuperClass = klass.getClassLoader() != null;
 
         Method[] methods = includeSuperClass
-                ? klass.getMethods()
-                : klass.getDeclaredMethods();
+            ? klass.getMethods()
+            : klass.getDeclaredMethods();
         for (int i = 0; i < methods.length; i += 1) {
             try {
                 Method method = methods[i];
@@ -902,7 +818,7 @@ public class LOGJSONObject {
                     String key = "";
                     if (name.startsWith("get")) {
                         if ("getClass".equals(name) ||
-                                "getDeclaringClass".equals(name)) {
+                            "getDeclaringClass".equals(name)) {
                             key = "";
                         } else {
                             key = name.substring(3);
@@ -911,13 +827,13 @@ public class LOGJSONObject {
                         key = name.substring(2);
                     }
                     if (key.length() > 0 &&
-                            Character.isUpperCase(key.charAt(0)) &&
-                            method.getParameterTypes().length == 0) {
+                        Character.isUpperCase(key.charAt(0)) &&
+                        method.getParameterTypes().length == 0) {
                         if (key.length() == 1) {
                             key = key.toLowerCase();
                         } else if (!Character.isUpperCase(key.charAt(1))) {
                             key = key.substring(0, 1).toLowerCase() +
-                                    key.substring(1);
+                                key.substring(1);
                         }
 
                         Object result = method.invoke(bean, (Object[]) null);
@@ -933,33 +849,6 @@ public class LOGJSONObject {
     }
 
     /**
-     * Put a key/boolean pair in the JSONObject.
-     *
-     * @param key   A key string.
-     * @param value A boolean which is the value.
-     * @return this.
-     * @throws JSONException If the key is null.
-     */
-    public LOGJSONObject put(String key, boolean value) throws JSONException {
-        this.put(key, value ? Boolean.TRUE : Boolean.FALSE);
-        return this;
-    }
-
-    /**
-     * Put a key/value pair in the JSONObject, where the value will be a
-     * JSONArray which is produced from a Collection.
-     *
-     * @param key   A key string.
-     * @param value A Collection value.
-     * @return this.
-     * @throws JSONException
-     */
-    public LOGJSONObject put(String key, Collection<Object> value) throws JSONException {
-        this.put(key, new JSONArray(value));
-        return this;
-    }
-
-    /**
      * Put a key/double pair in the JSONObject.
      *
      * @param key   A key string.
@@ -967,7 +856,7 @@ public class LOGJSONObject {
      * @return this.
      * @throws JSONException If the key is null or if the number is invalid.
      */
-    public LOGJSONObject put(String key, double value) throws JSONException {
+    public LOGJSONObject put(String key, double value) {
         this.put(key, new Double(value));
         return this;
     }
@@ -980,7 +869,7 @@ public class LOGJSONObject {
      * @return this.
      * @throws JSONException If the key is null.
      */
-    public LOGJSONObject put(String key, int value) throws JSONException {
+    public LOGJSONObject put(String key, int value) {
         this.put(key, new Integer(value));
         return this;
     }
@@ -993,26 +882,12 @@ public class LOGJSONObject {
      * @return this.
      * @throws JSONException If the key is null.
      */
-    public LOGJSONObject put(String key, long value) throws JSONException {
+    public LOGJSONObject put(String key, long value) {
         this.put(key, new Long(value));
         return this;
     }
 
     /**
-     * Put a key/value pair in the JSONObject, where the value will be a
-     * JSONObject which is produced from a Map.
-     *
-     * @param key   A key string.
-     * @param value A Map value.
-     * @return this.
-     * @throws JSONException
-     */
-    public LOGJSONObject put(String key, Map<String, Object> value) throws JSONException {
-        this.put(key, new LOGJSONObject(value));
-        return this;
-    }
-
-    /**
      * Put a key/value pair in the JSONObject. If the value is null,
      * then the key will be removed from the JSONObject if it is present.
      *
@@ -1024,7 +899,7 @@ public class LOGJSONObject {
      * @throws JSONException If the value is non-finite number
      *                       or if the key is null.
      */
-    public LOGJSONObject put(String key, Object value) throws JSONException {
+    public LOGJSONObject put(String key, Object value) {
         String pooled;
         if (key == null) {
             throw new JSONException("Null key.");
@@ -1033,8 +908,8 @@ public class LOGJSONObject {
             testValidity(value);
             pooled = (String) keyPool.get(key);
             if (pooled == null) {
-                if (keyPool.size() >= keyPoolSize) {
-                    keyPool = new LinkedHashMap<String, Object>(keyPoolSize);
+                if (keyPool.size() >= KEY_POOL_SIZE) {
+                    keyPool = new LinkedHashMap<>(KEY_POOL_SIZE);
                 }
                 keyPool.put(key, key);
             } else {
@@ -1057,7 +932,7 @@ public class LOGJSONObject {
      * @return his.
      * @throws JSONException if the key is a duplicate
      */
-    public LOGJSONObject putOnce(String key, Object value) throws JSONException {
+    public LOGJSONObject putOnce(String key, Object value) {
         if (key != null && value != null) {
             if (this.opt(key) != null) {
                 throw new JSONException("Duplicate key \"" + key + "\"");
@@ -1068,24 +943,6 @@ public class LOGJSONObject {
     }
 
     /**
-     * Put a key/value pair in the JSONObject, but only if the
-     * key and the value are both non-null.
-     *
-     * @param key   A key string.
-     * @param value An object which is the value. It should be of one of these
-     *              types: Boolean, Double, Integer, JSONArray, JSONObject, Long, String,
-     *              or the JSONObject.NULL object.
-     * @return this.
-     * @throws JSONException If the value is a non-finite number.
-     */
-    public LOGJSONObject putOpt(String key, Object value) throws JSONException {
-        if (key != null && value != null) {
-            this.put(key, value);
-        }
-        return this;
-    }
-
-    /**
      * Produce a string in double quotes with backslash sequences in all the
      * right places. A backslash will be inserted within </, producing <\/,
      * allowing JSON text to be delivered in HTML. In JSON text, a string
@@ -1151,7 +1008,7 @@ public class LOGJSONObject {
                     break;
                 default:
                     if (c < ' ' || (c >= '\u0080' && c < '\u00a0')
-                            || (c >= '\u2000' && c < '\u2100')) {
+                        || (c >= '\u2000' && c < '\u2100')) {
                         w.write("\\u");
                         hhhh = Integer.toHexString(c);
                         w.write("0000", 0, 4 - hhhh.length());
@@ -1185,16 +1042,16 @@ public class LOGJSONObject {
      */
     public static Object stringToValue(String string) {
         Double d;
-        if (string.equals("")) {
+        if ("".equals(string)) {
             return string;
         }
-        if (string.equalsIgnoreCase("true")) {
+        if ("true".equalsIgnoreCase(string)) {
             return Boolean.TRUE;
         }
-        if (string.equalsIgnoreCase("false")) {
+        if ("false".equalsIgnoreCase(string)) {
             return Boolean.FALSE;
         }
-        if (string.equalsIgnoreCase("null")) {
+        if ("null".equalsIgnoreCase(string)) {
             return LOGJSONObject.NULL;
         }
 
@@ -1209,16 +1066,16 @@ public class LOGJSONObject {
         char b = string.charAt(0);
         if ((b >= '0' && b <= '9') || b == '.' || b == '-' || b == '+') {
             try {
-                if (string.indexOf('.') > -1 ||
-                        string.indexOf('e') > -1 || string.indexOf('E') > -1) {
+                if (string.indexOf('.') > -1 || string.indexOf('e') > -1
+                    || string.indexOf('E') > -1) {
                     d = Double.valueOf(string);
                     if (!d.isInfinite() && !d.isNaN()) {
                         return d;
                     }
                 } else {
                     Long myLong = new Long(string);
-                    if (myLong.longValue() == myLong.intValue()) {
-                        return new Integer(myLong.intValue());
+                    if (myLong == myLong.intValue()) {
+                        return myLong.intValue();
                     } else {
                         return myLong;
                     }
@@ -1241,13 +1098,11 @@ public class LOGJSONObject {
             if (o instanceof Double) {
                 if (((Double) o).isInfinite() || ((Double) o).isNaN()) {
                     throw new JSONException(
-                            "JSON does not allow non-finite numbers.");
-                }
-            } else if (o instanceof Float) {
-                if (((Float) o).isInfinite() || ((Float) o).isNaN()) {
-                    throw new JSONException(
-                            "JSON does not allow non-finite numbers.");
+                        "JSON does not allow non-finite numbers.");
                 }
+            } else if (o instanceof Float && (((Float) o).isInfinite() || ((Float) o).isNaN())) {
+                throw new JSONException(
+                    "JSON does not allow non-finite numbers.");
             }
         }
     }
@@ -1261,7 +1116,7 @@ public class LOGJSONObject {
      * @return A JSONArray of values.
      * @throws JSONException If any of the values are non-finite numbers.
      */
-    public JSONArray toJSONArray(JSONArray names) throws JSONException {
+    public JSONArray toJSONArray(JSONArray names) {
         if (names == null || names.length() == 0) {
             return null;
         }
@@ -1306,7 +1161,7 @@ public class LOGJSONObject {
      * with <code>}</code>&nbsp;<small>(right brace)</small>.
      * @throws JSONException If the object contains an invalid number.
      */
-    public String toString(int indentFactor) throws JSONException {
+    public String toString(int indentFactor) {
         StringWriter w = new StringWriter();
         synchronized (w.getBuffer()) {
             return this.write(w, indentFactor, 0).toString();
@@ -1336,27 +1191,27 @@ public class LOGJSONObject {
      * @throws JSONException If the value is or contains an invalid number.
      */
     @SuppressWarnings("unchecked")
-    public static String valueToString(Object value) throws JSONException {
+    public static String valueToString(Object value) {
         if (value == null) {
             return "null";
         }
         if (value instanceof JSONString) {
-            Object object;
+            String object;
             try {
                 object = ((JSONString) value).toJSONString();
             } catch (Exception e) {
                 throw new JSONException(e);
             }
-            if (object instanceof String) {
-                return (String) object;
+            if (object != null) {
+                return object;
             }
             throw new JSONException("Bad value from toJSONString: " + object);
         }
         if (value instanceof Number) {
             return numberToString((Number) value);
         }
-        if (value instanceof Boolean || value instanceof LOGJSONObject ||
-                value instanceof JSONArray) {
+        if (value instanceof Boolean || value instanceof LOGJSONObject
+            || value instanceof JSONArray) {
             return value.toString();
         }
         if (value instanceof Map) {
@@ -1390,12 +1245,12 @@ public class LOGJSONObject {
                 return NULL;
             }
             if (object instanceof LOGJSONObject || object instanceof JSONArray ||
-                    NULL.equals(object) || object instanceof JSONString ||
-                    object instanceof Byte || object instanceof Character ||
-                    object instanceof Short || object instanceof Integer ||
-                    object instanceof Long || object instanceof Boolean ||
-                    object instanceof Float || object instanceof Double ||
-                    object instanceof String) {
+                NULL.equals(object) || object instanceof JSONString ||
+                object instanceof Byte || object instanceof Character ||
+                object instanceof Short || object instanceof Integer ||
+                object instanceof Long || object instanceof Boolean ||
+                object instanceof Float || object instanceof Double ||
+                object instanceof String) {
                 return object;
             }
 
@@ -1410,13 +1265,13 @@ public class LOGJSONObject {
             }
             Package objectPackage = object.getClass().getPackage();
             String objectPackageName = objectPackage != null
-                    ? objectPackage.getName()
-                    : "";
+                ? objectPackage.getName()
+                : "";
             if (
-                    objectPackageName.startsWith("java.") ||
-                            objectPackageName.startsWith("javax.") ||
-                            object.getClass().getClassLoader() == null
-                    ) {
+                objectPackageName.startsWith("java.") ||
+                    objectPackageName.startsWith("javax.") ||
+                    object.getClass().getClassLoader() == null
+            ) {
                 return object.toString();
             }
             return new LOGJSONObject(object);
@@ -1427,8 +1282,7 @@ public class LOGJSONObject {
     }
 
     @SuppressWarnings("unchecked")
-    static final Writer writeValue(Writer writer, Object value,
-                                   int indentFactor, int indent) throws JSONException, IOException {
+    static Writer writeValue(Writer writer, Object value, int indentFactor, int indent) throws IOException {
         if (value == null) {
             writer.write("null");
         } else if (value instanceof LOGJSONObject) {
@@ -1438,8 +1292,7 @@ public class LOGJSONObject {
         } else if (value instanceof Map) {
             new LOGJSONObject((Map<String, Object>) value).write(writer, indentFactor, indent);
         } else if (value instanceof Collection) {
-            new JSONArray((Collection<Object>) value).write(writer, indentFactor,
-                    indent);
+            new JSONArray((Collection<Object>) value).write(writer, indentFactor, indent);
         } else if (value.getClass().isArray()) {
             new JSONArray(value).write(writer, indentFactor, indent);
         } else if (value instanceof Number) {
@@ -1460,7 +1313,7 @@ public class LOGJSONObject {
         return writer;
     }
 
-    static final void indent(Writer writer, int indent) throws IOException {
+    private static void indent(Writer writer, int indent) throws IOException {
         for (int i = 0; i < indent; i += 1) {
             writer.write(' ');
         }
@@ -1476,7 +1329,7 @@ public class LOGJSONObject {
      * @throws JSONException
      */
     Writer write(Writer writer, int indentFactor, int indent)
-            throws JSONException {
+        {
         try {
             boolean commanate = false;
             final int length = this.length();
@@ -1508,7 +1361,7 @@ public class LOGJSONObject {
                         writer.write(' ');
                     }
                     writeValue(writer, this.map.get(key), indentFactor,
-                            newindent);
+                        newindent);
                     commanate = true;
                 }
                 if (indentFactor > 0) {
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java
index c78a5b10..b48907fc 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/LogfileLoader.java
@@ -97,6 +97,19 @@ public class LogfileLoader extends Thread {
     private long nextId;
     private boolean idle;
 
+    private LogfileLoader() {
+        this.logger = EELFManager.getInstance().getLogger("InternalLog");
+        this.db = new DB();
+        this.spooldir = db.getProperties().getProperty("org.onap.dmaap.datarouter.provserver.spooldir");
+        this.setStart = getIdRange();
+        this.setEnd = setStart + SET_SIZE - 1;
+        this.seqSet = new RLEBitSet();
+        this.nextId = 0;
+        this.idle = false;
+        this.setDaemon(true);
+        this.setName("LogfileLoader");
+    }
+
     /**
      * Get the singleton LogfileLoader object, and start it if it is not running.
      *
@@ -112,20 +125,6 @@ public class LogfileLoader extends Thread {
         return logfileLoader;
     }
 
-
-    private LogfileLoader() {
-        this.logger = EELFManager.getInstance().getLogger("InternalLog");
-        this.db = new DB();
-        this.spooldir = db.getProperties().getProperty("org.onap.dmaap.datarouter.provserver.spooldir");
-        this.setStart = getIdRange();
-        this.setEnd = setStart + SET_SIZE - 1;
-        this.seqSet = new RLEBitSet();
-        this.nextId = 0;
-        this.idle = false;
-        this.setDaemon(true);
-        this.setName("LogfileLoader");
-    }
-
     private long getIdRange() {
         long n;
         if (BaseServlet.isInitialActivePOD()) {
@@ -211,7 +210,7 @@ public class LogfileLoader extends Thread {
         int[] n = process(infile);
         time = System.currentTimeMillis() - time;
         logger.info(String.format("PROV8000 Processed %s in %d ms; %d of %d records.",
-                infile.toString(), time, n[0], n[1]));
+            infile.toString(), time, n[0], n[1]));
         try {
             Files.delete(infile.toPath());
         } catch (IOException e) {
@@ -281,7 +280,7 @@ public class LogfileLoader extends Thread {
                     stmt.execute("OPTIMIZE TABLE LOG_RECORDS");
                 }
             } catch (SQLException e) {
-                logger.error(e.toString());
+                logger.error("LogfileLoader.pruneRecords: " + e.getMessage(), e);
             } finally {
                 db.release(conn);
             }
@@ -289,46 +288,40 @@ public class LogfileLoader extends Thread {
         return did1;
     }
 
-    long countRecords() {
+    private long countRecords() {
         long count = 0;
-        Connection conn = null;
-        try {
-            conn = db.getConnection();
-            try (Statement stmt = conn.createStatement()) {
-                try (ResultSet rs = stmt.executeQuery("SELECT COUNT(*) as COUNT from LOG_RECORDS")) {
-                    if (rs.next()) {
-                        count = rs.getLong("COUNT");
-                    }
+        try (Connection conn = db.getConnection();
+            Statement stmt = conn.createStatement()) {
+            try (ResultSet rs = stmt.executeQuery("SELECT COUNT(*) as COUNT from LOG_RECORDS")) {
+                if (rs.next()) {
+                    count = rs.getLong("COUNT");
                 }
+            } finally {
+                db.release(conn);
             }
         } catch (SQLException e) {
-            logger.error(e.toString());
-        } finally {
-            db.release(conn);
+            logger.error("LogfileLoader.countRecords: " + e.getMessage(), e);
         }
         return count;
     }
 
-    Map<Long, Long> getHistogram() {
+    private Map<Long, Long> getHistogram() {
         Map<Long, Long> map = new HashMap<>();
-        Connection conn = null;
-        try {
+        try (Connection conn = db.getConnection();
+            Statement stmt = conn.createStatement()) {
             logger.debug("  LOG_RECORD table histogram...");
-            conn = db.getConnection();
-            try (Statement stmt = conn.createStatement()) {
-                try (ResultSet rs = stmt.executeQuery("SELECT FLOOR(EVENT_TIME/86400000) AS DAY, COUNT(*) AS COUNT FROM LOG_RECORDS GROUP BY DAY")) {
-                    while (rs.next()) {
-                        long day = rs.getLong("DAY");
-                        long cnt = rs.getLong("COUNT");
-                        map.put(day, cnt);
-                        logger.debug("  " + day + "  " + cnt);
-                    }
+            try (ResultSet rs = stmt.executeQuery("SELECT FLOOR(EVENT_TIME/86400000) AS DAY, COUNT(*) AS COUNT FROM LOG_RECORDS GROUP BY DAY")) {
+                while (rs.next()) {
+                    long day = rs.getLong("DAY");
+                    long cnt = rs.getLong("COUNT");
+                    map.put(day, cnt);
+                    logger.debug("  " + day + "  " + cnt);
                 }
+            } finally {
+                db.release(conn);
             }
         } catch (SQLException e) {
-            logger.error(e.toString());
-        } finally {
-            db.release(conn);
+            logger.error("LogfileLoader.getHistogram: " + e.getMessage(), e);
         }
         return map;
     }
@@ -377,9 +370,9 @@ public class LogfileLoader extends Thread {
                     nextId = (t == 0) ? setStart : (t - 1);
                 }
             }
-            logger.debug(String.format("initializeNextid, next ID is %d (%x)", nextId, nextId));
+            logger.debug(String.format("LogfileLoader.initializeNextid, next ID is %d (%x)", nextId, nextId));
         } catch (SQLException e) {
-            logger.error(e.toString());
+            logger.error("LogfileLoader.initializeNextid: " + e.getMessage(), e);
         } finally {
             db.release(conn);
         }
@@ -393,8 +386,8 @@ public class LogfileLoader extends Thread {
             Connection conn = db.getConnection();
             PreparedStatement ps = conn.prepareStatement(INSERT_SQL);
             Reader r = f.getPath().endsWith(".gz")
-                               ? new InputStreamReader(new GZIPInputStream(new FileInputStream(f)))
-                               : new FileReader(f);
+                ? new InputStreamReader(new GZIPInputStream(new FileInputStream(f)))
+                : new FileReader(f);
             try (LineNumberReader in = new LineNumberReader(r)) {
                 String line;
                 while ((line = in.readLine()) != null) {
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/PurgeLogDirTask.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/PurgeLogDirTask.java
index 8c67e71f..c34e9541 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/PurgeLogDirTask.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/PurgeLogDirTask.java
@@ -24,13 +24,13 @@
 

 package org.onap.dmaap.datarouter.provisioning.utils;

 

+import com.att.eelf.configuration.EELFLogger;

+import com.att.eelf.configuration.EELFManager;

 import java.io.File;

+import java.util.Objects;

 import java.util.Properties;

 import java.util.TimerTask;

 

-import com.att.eelf.configuration.EELFLogger;

-import com.att.eelf.configuration.EELFManager;

-

 /**

  * This class provides a {@link TimerTask} that purges old logfiles (older than the number of days specified by the

  * org.onap.dmaap.datarouter.provserver.logretention property).

@@ -50,9 +50,7 @@ public class PurgeLogDirTask extends TimerTask {
         Properties p = (new DB()).getProperties();

         logdir = p.getProperty("org.onap.dmaap.datarouter.provserver.accesslog.dir");

         String s = p.getProperty("org.onap.dmaap.datarouter.provserver.logretention", "30");

-

         this.utilsLogger = EELFManager.getInstance().getLogger("UtilsLog");

-

         long n = 30;

         try {

             n = Long.parseLong(s);

@@ -67,15 +65,19 @@ public class PurgeLogDirTask extends TimerTask {
         try {

             File dir = new File(logdir);

             if (dir.exists()) {

-                long exptime = System.currentTimeMillis() - interval;

-                for (File logfile : dir.listFiles()) {

-                    if (logfile.lastModified() < exptime) {

-                        logfile.delete();

-                    }

-                }

+                purgeLogFiles(dir);

             }

         } catch (Exception e) {

             utilsLogger.error("Exception: " + e.getMessage(), e);

         }

     }

+

+    private void purgeLogFiles(File dir) {

+        long exptime = System.currentTimeMillis() - interval;

+        for (File logfile : Objects.requireNonNull(dir.listFiles())) {

+            if (logfile.lastModified() < exptime) {

+                logfile.delete();

+            }

+        }

+    }

 }

diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/URLUtilities.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/URLUtilities.java
index ffed1a1b..5813024c 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/URLUtilities.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/URLUtilities.java
@@ -28,7 +28,6 @@ import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;

 import java.net.InetAddress;

 import java.net.UnknownHostException;

-import java.util.Arrays;

 

 import org.onap.dmaap.datarouter.provisioning.BaseServlet;

 

@@ -39,7 +38,14 @@ import org.onap.dmaap.datarouter.provisioning.BaseServlet;
  * @version $Id: URLUtilities.java,v 1.2 2014/03/12 19:45:41 eby Exp $

  */

 public class URLUtilities {

+

     private static final EELFLogger utilsLogger = EELFManager.getInstance().getLogger("UtilsLog");

+    private static final String HTTPS = "https://";

+    private static String otherPod;

+

+    private URLUtilities() {

+    }

+

     /**

      * Generate the URL used to access a feed.

      *

@@ -47,7 +53,7 @@ public class URLUtilities {
      * @return the URL

      */

     public static String generateFeedURL(int feedid) {

-        return "https://" + BaseServlet.getProvName() + "/feed/" + feedid;

+        return HTTPS + BaseServlet.getProvName() + "/feed/" + feedid;

     }

 

     /**

@@ -57,7 +63,7 @@ public class URLUtilities {
      * @return the URL

      */

     public static String generatePublishURL(int feedid) {

-        return "https://" + BaseServlet.getProvName() + "/publish/" + feedid;

+        return HTTPS + BaseServlet.getProvName() + "/publish/" + feedid;

     }

 

     /**

@@ -67,7 +73,7 @@ public class URLUtilities {
      * @return the URL

      */

     public static String generateSubscribeURL(int feedid) {

-        return "https://" + BaseServlet.getProvName() + "/subscribe/" + feedid;

+        return HTTPS + BaseServlet.getProvName() + "/subscribe/" + feedid;

     }

 

     /**

@@ -77,7 +83,7 @@ public class URLUtilities {
      * @return the URL

      */

     public static String generateFeedLogURL(int feedid) {

-        return "https://" + BaseServlet.getProvName() + "/feedlog/" + feedid;

+        return HTTPS + BaseServlet.getProvName() + "/feedlog/" + feedid;

     }

 

     /**

@@ -87,7 +93,7 @@ public class URLUtilities {
      * @return the URL

      */

     public static String generateSubscriptionURL(int subid) {

-        return "https://" + BaseServlet.getProvName() + "/subs/" + subid;

+        return HTTPS + BaseServlet.getProvName() + "/subs/" + subid;

     }

 

     /**

@@ -97,7 +103,7 @@ public class URLUtilities {
      * @return the URL

      */

     public static String generateSubLogURL(int subid) {

-        return "https://" + BaseServlet.getProvName() + "/sublog/" + subid;

+        return HTTPS + BaseServlet.getProvName() + "/sublog/" + subid;

     }

 

     /**

@@ -106,7 +112,7 @@ public class URLUtilities {
      * @return the URL

      */

     public static String generatePeerProvURL() {

-        return "https://" + getPeerPodName() + "/internal/prov";

+        return HTTPS + getPeerPodName() + "/internal/prov";

     }

 

     /**

@@ -117,11 +123,11 @@ public class URLUtilities {
     public static String generatePeerLogsURL() {

         //Fixes for Itrack ticket - DATARTR-4#Fixing if only one Prov is configured, not to give exception to fill logs.

         String peerPodUrl = getPeerPodName();

-        if (peerPodUrl == null || peerPodUrl.equals("")) {

+        if (peerPodUrl == null || "".equals(peerPodUrl)) {

             return "";

         }

 

-        return "https://" + peerPodUrl + "/internal/drlogs/";

+        return HTTPS + peerPodUrl + "/internal/drlogs/";

     }

 

     /**

@@ -130,24 +136,21 @@ public class URLUtilities {
      * @return the name

      */

     public static String getPeerPodName() {

-        if (other_pod == null) {

-            String this_pod = "";

+        if (otherPod == null) {

+            String thisPod;

             try {

-                this_pod = InetAddress.getLocalHost().getHostName();

-                System.out.println("this_pod: " + this_pod);

+                thisPod = InetAddress.getLocalHost().getHostName();

             } catch (UnknownHostException e) {

                 utilsLogger.trace("UnkownHostException: " + e.getMessage(), e);

-                this_pod = "";

+                thisPod = "";

             }

-            System.out.println("ALL PODS: " + Arrays.asList(BaseServlet.getPods()));

             for (String pod : BaseServlet.getPods()) {

-                if (!pod.equals(this_pod)) {

-                    other_pod = pod;

+                if (!pod.equals(thisPod)) {

+                    otherPod = pod;

                 }

             }

         }

-        return other_pod;

+        return otherPod;

     }

 

-    private static String other_pod;

 }

diff --git a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/InternalServletTest.java b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/InternalServletTest.java
index edf9ef52..5239b800 100644
--- a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/InternalServletTest.java
+++ b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/InternalServletTest.java
@@ -44,6 +44,7 @@ import javax.servlet.http.HttpServletResponse;
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.read.ListAppender;
 import org.apache.commons.lang3.reflect.FieldUtils;
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -54,6 +55,7 @@ import org.mockito.Mock;
 import org.onap.dmaap.datarouter.provisioning.beans.Deleteable;
 import org.onap.dmaap.datarouter.provisioning.beans.Insertable;
 import org.onap.dmaap.datarouter.provisioning.beans.LogRecord;
+import org.onap.dmaap.datarouter.provisioning.beans.Parameters;
 import org.onap.dmaap.datarouter.provisioning.beans.Updateable;
 import org.powermock.api.mockito.PowerMockito;
 import org.powermock.core.classloader.annotations.PrepareForTest;
@@ -277,6 +279,16 @@ public class InternalServletTest extends DrServletTestBase {
   }
 
   @Test
+  public void Given_Request_Is_HTTP_DELETE_With_LogRollInterval_Api_In_Endpoint_Request_Succeeds() {
+    when(request.getPathInfo()).thenReturn("/api/LOGROLL_INTERVAL");
+    internalServlet.doDelete(request, response);
+    verify(response).setStatus(eq(HttpServletResponse.SC_OK));
+    Parameters p1 = Parameters.getParameter("NODES");
+    Assert.assertEquals("{\"keyname\":\"NODES\",\"value\":\"dmaap-dr-node\"}", p1.asJSONObject().toString());
+    Assert.assertEquals("PARAM: keyname=NODES, value=dmaap-dr-node", p1.toString());
+  }
+
+  @Test
   public void Given_Request_Is_HTTP_DELETE_With_Api_In_Endpoint_And_Delete_Fails_Then_Internal_Server_Error_Is_Generated()
       throws Exception {
     when(request.getPathInfo()).thenReturn("/api/NODES");
@@ -332,8 +344,7 @@ public class InternalServletTest extends DrServletTestBase {
   }
 
   @Test
-  public void Given_Request_Is_HTTP_POST_To_Logs_And_Content_Header_Is_Not_Supported_Type_Then_Unsupported_Media_Type_Response_Is_Generated()
-      throws Exception {
+  public void Given_Request_Is_HTTP_POST_To_Logs_And_Content_Header_Is_Not_Supported_Type_Then_Unsupported_Media_Type_Response_Is_Generated() {
     when(request.getHeader("Content-Type")).thenReturn("stub_contentType");
     when(request.getPathInfo()).thenReturn("/logs/");
     internalServlet.doPost(request, response);
@@ -341,8 +352,7 @@ public class InternalServletTest extends DrServletTestBase {
   }
 
   @Test
-  public void Given_Request_Is_HTTP_POST_To_Logs_And_Content_Encoding_Is_Not_Supported_Type_Then_Unsupported_Media_Type_Response_Is_Generated()
-      throws Exception {
+  public void Given_Request_Is_HTTP_POST_To_Logs_And_Content_Encoding_Is_Not_Supported_Type_Then_Unsupported_Media_Type_Response_Is_Generated() {
     when(request.getHeader("Content-Encoding")).thenReturn("not-supported");
     when(request.getPathInfo()).thenReturn("/logs/");
     internalServlet.doPost(request, response);
@@ -364,8 +374,7 @@ public class InternalServletTest extends DrServletTestBase {
   }
 
   @Test
-  public void Given_Request_Is_HTTP_POST_To_Drlogs_And_Then_Unsupported_Media_Type_Response_Is_Generated()
-      throws Exception {
+  public void Given_Request_Is_HTTP_POST_To_Drlogs_And_Then_Unsupported_Media_Type_Response_Is_Generated() {
     when(request.getHeader("Content-Type")).thenReturn("stub_contentType");
     when(request.getPathInfo()).thenReturn("/drlogs/");
     internalServlet.doPost(request, response);
@@ -384,6 +393,13 @@ public class InternalServletTest extends DrServletTestBase {
   }
 
   @Test
+  public void Given_Request_Is_HTTP_POST_To_Api_And_Request_Succeeds() {
+    when(request.getPathInfo()).thenReturn("/api/NEW_PARAM?val=blah");
+    internalServlet.doPost(request, response);
+    verify(response).setStatus(eq(HttpServletResponse.SC_OK));
+  }
+
+  @Test
   public void Given_Request_Is_HTTP_POST_With_Incorrect_Endpoint_Then_Not_Found_Error_Is_Generated()
       throws Exception {
     when(request.getPathInfo()).thenReturn("/incorrect/");
diff --git a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/beans/EgressRouteTest.java b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/beans/EgressRouteTest.java
new file mode 100644
index 00000000..7ef52ff8
--- /dev/null
+++ b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/beans/EgressRouteTest.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dmaap.datarouter.provisioning.beans;
+
+import java.sql.SQLException;
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.onap.dmaap.datarouter.provisioning.utils.DB;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+public class EgressRouteTest {
+
+    private EgressRoute egressRoute;
+
+    private static EntityManagerFactory emf;
+    private static EntityManager em;
+    private DB db;
+
+    @BeforeClass
+    public static void init() {
+        emf = Persistence.createEntityManagerFactory("dr-unit-tests");
+        em = emf.createEntityManager();
+        System.setProperty(
+                "org.onap.dmaap.datarouter.provserver.properties",
+                "src/test/resources/h2Database.properties");
+    }
+
+    @AfterClass
+    public static void tearDownClass() {
+        em.clear();
+        em.close();
+        emf.close();
+    }
+    @Before
+    public void setUp() throws Exception {
+        db = new DB();
+        egressRoute = new EgressRoute(2, 1);
+    }
+
+    @Test
+    public void Verify_NetworkRoute_Is_Added_Successfully() throws SQLException {
+        Assert.assertEquals(1, EgressRoute.getAllEgressRoutes().size());
+        egressRoute.doInsert(db.getConnection());
+        Assert.assertEquals(2, EgressRoute.getAllEgressRoutes().size());
+        egressRoute.doDelete(db.getConnection());
+    }
+
+    @Test
+    public void Verify_NetworkRoute_Is_Removed_Successfully() throws SQLException {
+        Assert.assertEquals(1, EgressRoute.getAllEgressRoutes().size());
+        EgressRoute egressRoute = new EgressRoute(1, 1);
+        egressRoute.doDelete(db.getConnection());
+        Assert.assertEquals(0, EgressRoute.getAllEgressRoutes().size());
+    }
+
+    @Test
+    public void Verify_NetworkRoute_Is_Updated_Successfully() throws SQLException {
+        EgressRoute egressRoute = new EgressRoute(1, 1);
+        EgressRoute egressRoute1 = new EgressRoute(1, 1);
+        Assert.assertEquals(egressRoute.hashCode(), egressRoute1.hashCode());
+        Assert.assertEquals(egressRoute, egressRoute1);
+        Assert.assertEquals(egressRoute.toString(), egressRoute1.toString());
+    }
+}
\ No newline at end of file
diff --git a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRouteTest.java b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRouteTest.java
new file mode 100644
index 00000000..df786b55
--- /dev/null
+++ b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/beans/NetworkRouteTest.java
@@ -0,0 +1,96 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dmaap.datarouter.provisioning.beans;
+
+import java.sql.SQLException;
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.onap.dmaap.datarouter.provisioning.utils.DB;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+public class NetworkRouteTest {
+
+    private NetworkRoute networkRoute;
+
+    private static EntityManagerFactory emf;
+    private static EntityManager em;
+    private DB db;
+
+    @BeforeClass
+    public static void init() {
+        emf = Persistence.createEntityManagerFactory("dr-unit-tests");
+        em = emf.createEntityManager();
+        System.setProperty(
+                "org.onap.dmaap.datarouter.provserver.properties",
+                "src/test/resources/h2Database.properties");
+    }
+
+    @AfterClass
+    public static void tearDownClass() {
+        em.clear();
+        em.close();
+        emf.close();
+    }
+    @Before
+    public void setUp() throws Exception {
+        db = new DB();
+        networkRoute = new NetworkRoute("node01.","node03.","node02.");
+    }
+
+    @Test
+    public void Verify_NetworkRoute_Is_Added_Successfully() throws SQLException {
+        Assert.assertEquals(1, NetworkRoute.getAllNetworkRoutes().size());
+        networkRoute.doInsert(db.getConnection());
+        Assert.assertEquals(2, NetworkRoute.getAllNetworkRoutes().size());
+        networkRoute.doDelete(db.getConnection());
+    }
+
+    @Test
+    public void Verify_NetworkRoute_Is_Removed_Successfully() throws SQLException {
+        Assert.assertEquals(1, NetworkRoute.getAllNetworkRoutes().size());
+        NetworkRoute networkRoute = new NetworkRoute("stub_from.", "stub_to.");
+        networkRoute.doDelete(db.getConnection());
+        Assert.assertEquals(0, NetworkRoute.getAllNetworkRoutes().size());
+    }
+
+    @Test
+    public void Verify_NetworkRoute_Is_Updated_Successfully() throws SQLException {
+        NetworkRoute networkRoute = new NetworkRoute("stub_from.", "stub_to.", "node02.");
+        networkRoute.doUpdate(db.getConnection());
+        //Assert.assertTrue(NetworkRoute.getAllNetworkRoutes().contains(networkRoute));
+        for (NetworkRoute net :
+            NetworkRoute.getAllNetworkRoutes()) {
+            Assert.assertEquals(5, net.getVianode());
+        }
+        NetworkRoute networkRoute1 = new NetworkRoute("stub_from.", "stub_to.", "node02.");
+        Assert.assertEquals(networkRoute.hashCode(), networkRoute1.hashCode());
+        Assert.assertEquals(networkRoute, networkRoute1);
+        Assert.assertEquals(networkRoute.toString(), networkRoute1.toString());
+    }
+}
\ No newline at end of file
diff --git a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/DbTest.java b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/DbTest.java
new file mode 100644
index 00000000..056469a8
--- /dev/null
+++ b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/DbTest.java
@@ -0,0 +1,61 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dmaap.datarouter.provisioning.utils;
+
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+public class DbTest {
+    private static EntityManagerFactory emf;
+    private static EntityManager em;
+
+    private DB db = new DB();
+
+    @BeforeClass
+    public static void init() {
+        emf = Persistence.createEntityManagerFactory("db-unit-tests");
+        em = emf.createEntityManager();
+        System.setProperty(
+            "org.onap.dmaap.datarouter.provserver.properties",
+            "src/test/resources/h2Database.properties");
+    }
+
+    @AfterClass
+    public static void tearDownClass() {
+        em.clear();
+        em.close();
+        emf.close();
+    }
+
+    @Test
+    public void Verify_DB_Is_Initialised_Successfully() {
+        Assert.assertTrue(db.runRetroFits());
+    }
+
+}
diff --git a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObjectTest.java b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObjectTest.java
index 4dd1b471..ae81f15d 100755
--- a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObjectTest.java
+++ b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObjectTest.java
@@ -24,6 +24,7 @@
 package org.onap.dmaap.datarouter.provisioning.utils;
 
 import java.io.CharArrayWriter;
+import java.io.IOException;
 import java.io.Writer;
 import org.json.JSONArray;
 import org.json.JSONTokener;
@@ -50,8 +51,7 @@ public class LOGJSONObjectTest {
   }
 
   @Test
-  public void Construct_JSONObject_From_A_Subset_Of_Values_From_Another_JSONObject()
-      throws Exception {
+  public void Construct_JSONObject_From_A_Subset_Of_Values_From_Another_JSONObject()  {
     Map<String, Object> map = new HashMap<>();
     map.put("key1", "value1");
     map.put("key2", "value2");
@@ -63,48 +63,41 @@ public class LOGJSONObjectTest {
   }
 
   @Test
-  public void Construct_JSONObject_From_A_JSONTokener()
-      throws Exception {
+  public void Construct_JSONObject_From_A_JSONTokener()  {
     JSONTokener x = new JSONTokener("{\"key1\":\"value1\",\"key3\":\"value3\"}");
     LOGJSONObject logJObject = new LOGJSONObject(x);
     assertThat(logJObject.toString(), is("{\"key1\":\"value1\",\"key3\":\"value3\"}"));
   }
 
   @Test
-  public void Construct_JSONObject_From_A_Bean_Object_And_Populate_From_Its_Getters_And_Setters()
-      throws Exception {
+  public void Construct_JSONObject_From_A_Bean_Object_And_Populate_From_Its_Getters_And_Setters()  {
     Map<String, Object> map = new HashMap<>();
     map.put("key1", "value1");
     map.put("key2", "value2");
     map.put("key3", "value3");
-    Object bean = map;
-    LOGJSONObject logJObject = new LOGJSONObject(bean);
+    LOGJSONObject logJObject = new LOGJSONObject((Object) map);
     assertThat(logJObject.toString(), is("{\"empty\":false}"));
   }
 
   @Test
-  public void Given_Method_Is_Accumulate_And_Value_Is_Valid_Put_Value_Into_New_JSONArray()
-      throws Exception {
+  public void Given_Method_Is_Accumulate_And_Value_Is_Valid_Put_Value_Into_New_JSONArray()  {
     Map<String, Object> map = new HashMap<>();
     map.put("key", 3);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     logJObject.accumulate(s, null);
     assertThat(logJObject.get("key").toString(), is("[3,null]"));
   }
 
   @Test
-  public void Given_Method_Is_Accumulate_And_Value_Is_Null_Dont_Add_Key_Value_Pair()
-      throws Exception {
+  public void Given_Method_Is_Accumulate_And_Value_Is_Null_Dont_Add_Key_Value_Pair()  {
     String s = "key";
     logJO.accumulate(s, null);
     assertThat(logJO.has("key"), is(false));
   }
 
   @Test
-  public void Given_Method_Is_Append_And_Value_Is_Null_Append_New_Value()
-      throws Exception {
+  public void Given_Method_Is_Append_And_Value_Is_Null_Append_New_Value()  {
     String s = "key";
     double d = 2.0;
     logJO.append(s, d);
@@ -113,417 +106,334 @@ public class LOGJSONObjectTest {
 
 
   @Test
-  public void Given_Method_Is_DoubleToString_And_Value_Is_NaN_Return_Null()
-      throws Exception {
+  public void Given_Method_Is_DoubleToString_And_Value_Is_NaN_Return_Null()  {
     double d = 2.0;
-    assertThat(logJO.doubleToString(d), is("2"));
+    assertThat(LOGJSONObject.doubleToString(d), is("2"));
   }
 
 
   @Test
-  public void Given_Method_Is_GetBoolean_And_Value_Is_False_Return_False()
-      throws Exception {
+  public void Given_Method_Is_GetBoolean_And_Value_Is_False_Return_False()  {
     Map<String, Object> map = new HashMap<>();
     map.put("key", false);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getBoolean(s), is(false));
   }
 
   @Test
-  public void Given_Method_Is_GetBoolean_And_Value_Is_True_Return_True()
-      throws Exception {
+  public void Given_Method_Is_GetBoolean_And_Value_Is_True_Return_True()  {
     Map<String, Object> map = new HashMap<>();
     map.put("key", true);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getBoolean(s), is(true));
   }
 
   @Test
-  public void Given_Method_Is_GetDouble_And_Value_Is_A_Double_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_GetDouble_And_Value_Is_A_Double_Return_Value()  {
     Map<String, Object> map = new HashMap<>();
     map.put("key", 2.0);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getDouble(s), is(2.0));
   }
 
   @Test
-  public void Given_Method_Is_GetInt_And_Value_Is_An_Int_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_GetInt_And_Value_Is_An_Int_Return_Value()  {
     Map<String, Object> map = new HashMap<>();
     map.put("key", 3);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getInt(s), is(3));
   }
 
   @Test
-  public void Given_Method_Is_GetJSONArray_And_Value_Is_A_JSONArray_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_GetJSONArray_And_Value_Is_A_JSONArray_Return_Value()  {
     JSONArray jA = new JSONArray();
     Map<String, Object> map = new HashMap<>();
     map.put("key", jA);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getJSONArray(s), is(jA));
   }
 
   @Test
-  public void Given_Method_Is_GetJSONObject_And_Value_Is_A_JSONObject_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_GetJSONObject_And_Value_Is_A_JSONObject_Return_Value()  {
     LOGJSONObject logJObj = new LOGJSONObject();
     logJObj.put("stub_key", 1);
     Map<String, Object> map = new HashMap<>();
     map.put("key", logJObj);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getJSONObject(s), is(logJObj));
   }
 
   @Test
-  public void Given_Method_Is_GetLong_And_Value_Is_A_Long_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_GetLong_And_Value_Is_A_Long_Return_Value() {
     long l = 5;
     Map<String, Object> map = new HashMap<>();
     map.put("key", l);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getLong(s), is(5L));
   }
 
   @Test
-  public void Given_Method_Is_getNames_And_Value_Is_A_LOGJSONObject_Return_StringArray()
-      throws Exception {
+  public void Given_Method_Is_getNames_And_Value_Is_A_LOGJSONObject_Return_StringArray() {
     LOGJSONObject logJObj = new LOGJSONObject();
     logJObj.put("name1", "elyk");
     String[] sArray = new String[logJObj.length()];
     sArray[0] = "name1";
-    LOGJSONObject logJObject = new LOGJSONObject();
-
-    assertThat(logJObject.getNames(logJObj), is(sArray));
+    assertThat(LOGJSONObject.getNames(logJObj), is(sArray));
   }
 
   @Test
-  public void Given_Method_Is_GetString_And_Value_Is_A_String_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_GetString_And_Value_Is_A_String_Return_Value() {
     String val = "value";
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.getString(s), is("value"));
   }
 
   @Test
-  public void Given_Method_Is_Increment_And_Value_Is_Null_Put_Defualt_Value()
-      throws Exception {
+  public void Given_Method_Is_Increment_And_Value_Is_Null_Put_Defualt_Value() {
     Map<String, Object> mapResult = new HashMap<>();
     mapResult.put("key", 1);
     LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
-
     String val = null;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     logJObject.increment(s);
     assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
   }
 
   @Test
-  public void Given_Method_Is_Increment_And_Value_Is_An_Int_Put_Value_Plus_One()
-      throws Exception {
+  public void Given_Method_Is_Increment_And_Value_Is_An_Int_Put_Value_Plus_One() {
     Map<String, Object> mapResult = new HashMap<>();
     mapResult.put("key", 3);
     LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
-
     int val = 2;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     logJObject.increment(s);
     assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
   }
 
   @Test
-  public void Given_Method_Is_Increment_And_Value_Is_A_Long_Put_Value_Plus_One()
-      throws Exception {
+  public void Given_Method_Is_Increment_And_Value_Is_A_Long_Put_Value_Plus_One() {
     Map<String, Object> mapResult = new HashMap<>();
     mapResult.put("key", 4L);
     LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
-
     long val = 3;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     logJObject.increment(s);
     assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
   }
 
   @Test
-  public void Given_Method_Is_Increment_And_Value_Is_A_Double_Put_Value_Plus_One()
-      throws Exception {
+  public void Given_Method_Is_Increment_And_Value_Is_A_Double_Put_Value_Plus_One() {
     Map<String, Object> mapResult = new HashMap<>();
     mapResult.put("key", 5.0);
     LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
-
     double val = 4.0;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     logJObject.increment(s);
     assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
   }
 
   @Test
-  public void Given_Method_Is_Increment_And_Value_Is_A_Float_Put_Value_Plus_One()
-      throws Exception {
+  public void Given_Method_Is_Increment_And_Value_Is_A_Float_Put_Value_Plus_One() {
     Map<String, Object> mapResult = new HashMap<>();
     mapResult.put("key", 5.0);
     LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
-
     float val = 4.0f;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     logJObject.increment(s);
     assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
   }
 
   @Test
-  public void Given_Method_Is_Names_And_Object_Contains_Keys_Put_Keys_Into_New_JSONArray()
-      throws Exception {
+  public void Given_Method_Is_Names_And_Object_Contains_Keys_Put_Keys_Into_New_JSONArray() {
     JSONArray ja = new JSONArray();
     ja.put("key");
-
     String val = "value";
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
-    String s = "key";
     assertThat(logJObject.names().get(0), is(ja.get(0)));
   }
 
   @Test
-  public void Given_Method_Is_NumberToString_And_Number_is_Not_Null_Return_Reformatted_Number_As_String()
-      throws Exception {
+  public void Given_Method_Is_NumberToString_And_Number_is_Not_Null_Return_Reformatted_Number_As_String() {
     Number num = 3.0;
-
     String val = "value";
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.numberToString(num), is("3"));
   }
 
   @Test
-  public void Given_Method_Is_OptBoolean_And_Value_is_Boolean_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_OptBoolean_And_Value_is_Boolean_Return_Value() {
     boolean val = true;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optBoolean(s, false), is(true));
   }
 
   @Test
-  public void Given_Method_Is_OptBoolean_And_Value_is_Not_Boolean_Return_Default_Value()
-      throws Exception {
+  public void Given_Method_Is_OptBoolean_And_Value_is_Not_Boolean_Return_Default_Value() {
     String val = "not_boolean";
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optBoolean(s, false), is(false));
   }
 
   @Test
-  public void Given_Method_Is_OptDouble_And_Value_is_Double_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_OptDouble_And_Value_is_Double_Return_Value() {
     double val = 2.0;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optDouble(s, 0.0), is(2.0));
   }
 
   @Test
-  public void Given_Method_Is_OptDouble_And_Value_is_Not_Double_Return_Default_Value()
-      throws Exception {
+  public void Given_Method_Is_OptDouble_And_Value_is_Not_Double_Return_Default_Value() {
     String val = "not_double";
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optDouble(s, 0.0), is(0.0));
   }
 
   @Test
-  public void Given_Method_Is_OptInt_And_Value_is_Int_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_OptInt_And_Value_is_Int_Return_Value() {
     int val = 1;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optInt(s, 0), is(1));
   }
 
   @Test
-  public void Given_Method_Is_OptInt_And_Value_Is_Null_Return_Default_Value()
-      throws Exception {
+  public void Given_Method_Is_OptInt_And_Value_Is_Null_Return_Default_Value() {
     Map<String, Object> map = new HashMap<>();
     map.put("key", null);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optInt(s, 0), is(0));
   }
 
   @Test
-  public void Given_Method_Is_OptLong_And_Value_is_Long_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_OptLong_And_Value_is_Long_Return_Value() {
     long val = 4;
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optLong(s, 0), is(4L));
   }
 
   @Test
-  public void Given_Method_Is_OptLong_And_Value_is_Not_Long_Return_Default_Value()
-      throws Exception {
+  public void Given_Method_Is_OptLong_And_Value_is_Not_Long_Return_Default_Value() {
     Map<String, Object> map = new HashMap<>();
     map.put("key", null);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optLong(s, 0), is(0L));
   }
 
   @Test
-  public void Given_Method_Is_OptString_And_Value_is_String_Return_Value()
-      throws Exception {
+  public void Given_Method_Is_OptString_And_Value_is_String_Return_Value() {
     String val = "value";
     Map<String, Object> map = new HashMap<>();
     map.put("key", val);
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.optString(s, "default_value"), is("value"));
   }
 
   @Test
-  public void Given_Method_Is_putOnce_And_KeyValuePair_Does_Not_Exist_In_logJObject_Put_KeyValuePair_Into_logJObject()
-      throws Exception {
+  public void Given_Method_Is_putOnce_And_KeyValuePair_Does_Not_Exist_In_logJObject_Put_KeyValuePair_Into_logJObject() {
     String val = "value";
     Map<String, Object> map = new HashMap<>();
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     String s = "key";
     assertThat(logJObject.putOnce(s, val).get("key"), is("value"));
   }
 
   @Test
-  public void Given_Method_Is_StringToValue_And_Value_Is_Number_Return_Number()
-      throws Exception {
+  public void Given_Method_Is_StringToValue_And_Value_Is_Number_Return_Number() {
     String val = "312";
     Map<String, Object> map = new HashMap<>();
-    LOGJSONObject logJObject = new LOGJSONObject(map);
-
-    assertThat(logJObject.stringToValue(val), is(312));
+    assertThat(LOGJSONObject.stringToValue(val), is(312));
   }
 
   @Test
-  public void Given_Method_Is_ToJSONArray_And_KeyValue_Exists_Return_Value_Array()
-      throws Exception {
+  public void Given_Method_Is_ToJSONArray_And_KeyValue_Exists_Return_Value_Array() {
     JSONArray names = new JSONArray();
     Map<String, Object> map = new HashMap<>();
     map.put("name", "value");
     names.put("name");
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     assertThat(logJObject.toJSONArray(names).get(0), is("value"));
   }
 
   @Test
-  public void Given_Method_Is_ValueToString_And_Value_Is_JSONArray_Return_Value_To_String()
-      throws Exception {
+  public void Given_Method_Is_ValueToString_And_Value_Is_JSONArray_Return_Value_To_String() {
     JSONArray val = new JSONArray();
-    Map<String, Object> map = new HashMap<>();
-    map.put("key", "value");
     val.put("value");
-    LOGJSONObject logJObject = new LOGJSONObject(map);
-
-    assertThat(logJObject.valueToString(val), is("[\"value\"]"));
+    assertThat(LOGJSONObject.valueToString(val), is("[\"value\"]"));
   }
 
   @Test
-  public void Given_Method_Is_writeValue_And_Value_IS_Not_Null_Return_Writer_With_Value()
-      throws Exception {
+  public void Given_Method_Is_writeValue_And_Value_IS_Not_Null_Return_Writer_With_Value() throws IOException {
     Writer writer = new CharArrayWriter();
     String val = "value";
-    Map<String, Object> map = new HashMap<>();
-    map.put("key", "value");
-    LOGJSONObject logJObject = new LOGJSONObject(map);
-
-    assertThat(logJObject.writeValue(writer, val, 3, 1).toString(), is("\"value\""));
+    assertThat(LOGJSONObject.writeValue(writer, val, 3, 1).toString(), is("\"value\""));
   }
 
   @Test
-  public void Given_Method_Is_write_And_Length_Of_logJObject_Is_One_Write_Value_With_Indent()
-      throws Exception {
+  public void Given_Method_Is_write_And_Length_Of_logJObject_Is_One_Write_Value_With_Indent() {
     Writer writer = new CharArrayWriter();
-    String val = "value";
     Map<String, Object> map = new HashMap<>();
     map.put("key", "value");
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     assertThat(logJObject.write(writer, 3, 1).toString(), is("{\"key\": \"value\"}"));
   }
 
   @Test
-  public void Given_Method_Is_write_And_Length_Of_logJObject_Is_Not_One_Or_Zero_Write_Value_With_New_Indent()
-      throws Exception {
+  public void Given_Method_Is_write_And_Length_Of_logJObject_Is_Not_One_Or_Zero_Write_Value_With_New_Indent() {
     Writer writer = new CharArrayWriter();
-    String val = "value";
     Map<String, Object> map = new HashMap<>();
     map.put("key", "value");
     map.put("key1", "value1");
     LOGJSONObject logJObject = new LOGJSONObject(map);
-
     assertThat(logJObject.write(writer, 3, 1).toString(), is("{\n    \"key1\": \"value1\",\n    \"key\": \"value\"\n }"));
   }
 }
diff --git a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/PurgeLogDirTaskTest.java b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/PurgeLogDirTaskTest.java
new file mode 100644
index 00000000..604b4c0a
--- /dev/null
+++ b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/PurgeLogDirTaskTest.java
@@ -0,0 +1,87 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dmaap.datarouter.provisioning.utils;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.nio.file.Files;
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.core.classloader.annotations.SuppressStaticInitializationFor;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+public class PurgeLogDirTaskTest {
+
+    private static EntityManagerFactory emf;
+    private static EntityManager em;
+    private PurgeLogDirTask purgeLogDirTask = new PurgeLogDirTask();
+    private File testLog;
+
+    @Before
+    public void setUp() throws Exception {
+        testLog = new File(System.getProperty("user.dir") + "/src/test/resources/IN.test_prov_logs");
+        prepFile(testLog);
+    }
+
+    @After
+    public void tearDown() throws IOException {
+        Files.deleteIfExists(testLog.toPath());
+    }
+
+    @BeforeClass
+    public static void init() {
+        emf = Persistence.createEntityManagerFactory("dr-unit-tests");
+        em = emf.createEntityManager();
+        System.setProperty(
+                "org.onap.dmaap.datarouter.provserver.properties",
+                "src/test/resources/h2Database.properties");
+    }
+
+    @AfterClass
+    public static void tearDownClass() {
+        em.clear();
+        em.close();
+        emf.close();
+    }
+
+    @Test
+    public void Verify_Logs_Are_Purged() {
+        purgeLogDirTask.run();
+    }
+
+    private void prepFile(File logFile) {
+        try (FileWriter fileWriter = new FileWriter(logFile)) {
+            fileWriter.write("2018-08-29-10-10-10-543.|LOG|1|1|https://dmaap-dr-prov:/url/file123|POST|application/vnd.att-dr.feed|100|mockType|file123|https://dmaap-dr-prov|user123|200|1|1|200|2|2\n");
+        }
+        catch (IOException e){
+            System.out.println(e.getMessage());
+        }
+    }
+}
diff --git a/datarouter-prov/src/test/resources/META-INF/persistence.xml b/datarouter-prov/src/test/resources/META-INF/persistence.xml
index 83813e23..2cb798af 100755
--- a/datarouter-prov/src/test/resources/META-INF/persistence.xml
+++ b/datarouter-prov/src/test/resources/META-INF/persistence.xml
@@ -18,4 +18,18 @@
 
         </properties>
     </persistence-unit>
+    <persistence-unit name="db-unit-tests" transaction-type="RESOURCE_LOCAL">
+        <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
+        <properties>
+            <!-- Configuring JDBC properties -->
+            <property name="javax.persistence.jdbc.url" value="jdbc:h2:mem:test1;DB_CLOSE_DELAY=-1"/>
+            <property name="javax.persistence.jdbc.driver" value="org.h2.Driver"/>
+            <!-- Hibernate properties -->
+            <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/>
+            <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
+            <property name="hibernate.format_sql" value="false"/>
+            <property name="hibernate.show_sql" value="true"/>
+
+        </properties>
+    </persistence-unit>
 </persistence>
diff --git a/datarouter-prov/src/test/resources/create.sql b/datarouter-prov/src/test/resources/create.sql
index a811847c..74b63242 100755
--- a/datarouter-prov/src/test/resources/create.sql
+++ b/datarouter-prov/src/test/resources/create.sql
@@ -180,10 +180,10 @@ INSERT INTO FEEDS(FEEDID, GROUPID, NAME, VERSION, DESCRIPTION, BUSINESS_DESCRIPT
 VALUES (3, 1,'DeleteableAafFeed','v0.1', 'AAF Feed3 for testing', 'AAF Feed3 for testing', 'auth_class', 'pub','self_link','publish_link','subscribe_link','log_link','*');
 
 insert into INGRESS_ROUTES(SEQUENCE, FEEDID , USERID, SUBNET, NODESET)
-VALUES (1,1,'user',null,2);
+VALUES (1,1,'user','172.100.0.0/25',2);
 
 insert into INGRESS_ROUTES(SEQUENCE, FEEDID , USERID, SUBNET, NODESET)
-VALUES (2,1,'user',null,2);
+VALUES (2,1,'user2',null,2);
 
 insert into NODESETS(SETID, NODEID)
 VALUES (1,1);
diff --git a/datarouter-prov/src/test/resources/h2Database.properties b/datarouter-prov/src/test/resources/h2Database.properties
index cb472419..991fadc5 100755
--- a/datarouter-prov/src/test/resources/h2Database.properties
+++ b/datarouter-prov/src/test/resources/h2Database.properties
@@ -28,6 +28,7 @@ org.onap.dmaap.datarouter.provserver.isaddressauthenabled  = true
 org.onap.dmaap.datarouter.provserver.https.relaxation      = false
 org.onap.dmaap.datarouter.provserver.accesslog.dir         = unit-test-logs
 org.onap.dmaap.datarouter.provserver.spooldir              = src/test/resources
+org.onap.dmaap.datarouter.provserver.dbscripts             = src/test/resources
 org.onap.dmaap.datarouter.provserver.localhost             = 127.0.0.1
 org.onap.dmaap.datarouter.provserver.passwordencryption    = PasswordEncryptionKey#@$%^&1234#
 
diff --git a/datarouter-prov/src/test/resources/sql_init_01.sql b/datarouter-prov/src/test/resources/sql_init_01.sql
new file mode 100755
index 00000000..1ac74a03
--- /dev/null
+++ b/datarouter-prov/src/test/resources/sql_init_01.sql
@@ -0,0 +1,146 @@
+CREATE TABLE FEEDS (
+    FEEDID         INT UNSIGNED NOT NULL PRIMARY KEY,
+    GROUPID        INT(10) UNSIGNED NOT NULL DEFAULT 0,
+    NAME           VARCHAR(256) NOT NULL,
+    VERSION        VARCHAR(20) NULL,
+    DESCRIPTION    VARCHAR(1000),
+    BUSINESS_DESCRIPTION VARCHAR(1000) DEFAULT NULL,
+    AUTH_CLASS     VARCHAR(32) NOT NULL,
+    PUBLISHER      VARCHAR(8) NOT NULL,
+    SELF_LINK      VARCHAR(256),
+    PUBLISH_LINK   VARCHAR(256),
+    SUBSCRIBE_LINK VARCHAR(256),
+    LOG_LINK       VARCHAR(256),
+    DELETED        BOOLEAN DEFAULT FALSE,
+    LAST_MOD       TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    SUSPENDED      BOOLEAN DEFAULT FALSE,
+    CREATED_DATE   TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    AAF_INSTANCE   VARCHAR(256)
+);
+
+CREATE TABLE FEED_ENDPOINT_IDS (
+    FEEDID        INT UNSIGNED NOT NULL,
+    USERID        VARCHAR(60) NOT NULL,
+    PASSWORD      VARCHAR(100) NOT NULL
+);
+
+CREATE TABLE FEED_ENDPOINT_ADDRS (
+    FEEDID        INT UNSIGNED NOT NULL,
+    ADDR          VARCHAR(44) NOT NULL
+);
+
+CREATE TABLE SUBSCRIPTIONS (
+    SUBID                       INT UNSIGNED NOT NULL PRIMARY KEY,
+    FEEDID                      INT UNSIGNED NOT NULL,
+    GROUPID                     INT(10) UNSIGNED NOT NULL DEFAULT 0,
+    DELIVERY_URL                VARCHAR(256),
+    FOLLOW_REDIRECTS            TINYINT(1) NOT NULL DEFAULT 0,
+    DELIVERY_USER               VARCHAR(60),
+    DELIVERY_PASSWORD           VARCHAR(100),
+    DELIVERY_USE100             BOOLEAN DEFAULT FALSE,
+    METADATA_ONLY               BOOLEAN DEFAULT FALSE,
+    SUBSCRIBER                  VARCHAR(8) NOT NULL,
+    SELF_LINK                   VARCHAR(256),
+    LOG_LINK                    VARCHAR(256),
+    LAST_MOD                    TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    SUSPENDED                   BOOLEAN DEFAULT FALSE,
+    PRIVILEGED_SUBSCRIBER       BOOLEAN DEFAULT FALSE,
+    CREATED_DATE                TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    DECOMPRESS                  BOOLEAN DEFAULT FALSE,
+    AAF_INSTANCE                VARCHAR(256)
+
+);
+
+CREATE TABLE PARAMETERS (
+    KEYNAME        VARCHAR(32) NOT NULL PRIMARY KEY,
+    VALUE          VARCHAR(4096) NOT NULL
+);
+
+CREATE TABLE LOG_RECORDS (
+    TYPE           ENUM('pub', 'del', 'exp', 'pbf', 'dlx') NOT NULL,
+    EVENT_TIME     BIGINT NOT NULL,           /* time of the publish request */
+    PUBLISH_ID     VARCHAR(64) NOT NULL,      /* unique ID assigned to this publish attempt */
+    FEEDID         INT UNSIGNED NOT NULL,     /* pointer to feed in FEEDS */
+    REQURI         VARCHAR(256) NOT NULL,     /* request URI */
+    METHOD         ENUM('DELETE', 'GET', 'HEAD', 'OPTIONS', 'PUT', 'POST', 'TRACE') NOT NULL, /* HTTP method */
+    CONTENT_TYPE   VARCHAR(256) NOT NULL,     /* content type of published file */
+    CONTENT_LENGTH BIGINT NOT NULL,  /* content length of published file */
+
+    FEED_FILEID    VARCHAR(256),        /* file ID of published file */
+    REMOTE_ADDR    VARCHAR(40),         /* IP address of publishing endpoint */
+    USER           VARCHAR(50),         /* user name of publishing endpoint */
+    STATUS         SMALLINT,            /* status code returned to delivering agent */
+
+    DELIVERY_SUBID INT UNSIGNED,        /* pointer to subscription in SUBSCRIPTIONS */
+    DELIVERY_FILEID  VARCHAR(256),      /* file ID of file being delivered */
+    RESULT         SMALLINT,            /* result received from subscribing agent */
+
+    ATTEMPTS       INT,             /* deliveries attempted */
+    REASON         ENUM('notRetryable', 'retriesExhausted', 'diskFull', 'other'),
+
+    RECORD_ID      BIGINT UNSIGNED NOT NULL PRIMARY KEY, /* unique ID for this record */
+    CONTENT_LENGTH_2 BIGINT,
+    FILENAME       VARCHAR(256),        /* Name of the file being published on DR */
+
+) ENGINE = MyISAM;
+
+CREATE TABLE INGRESS_ROUTES (
+    SEQUENCE  INT UNSIGNED NOT NULL,
+    FEEDID    INT UNSIGNED NOT NULL,
+    USERID    VARCHAR(50),
+    SUBNET    VARCHAR(44),
+    NODESET   INT UNSIGNED NOT NULL
+);
+
+CREATE TABLE EGRESS_ROUTES (
+    SUBID    INT UNSIGNED NOT NULL PRIMARY KEY,
+    NODEID   INT UNSIGNED NOT NULL
+);
+
+CREATE TABLE NETWORK_ROUTES (
+    FROMNODE INT UNSIGNED NOT NULL,
+    TONODE   INT UNSIGNED NOT NULL,
+    VIANODE  INT UNSIGNED NOT NULL
+);
+
+CREATE TABLE NODESETS (
+    SETID   INT UNSIGNED NOT NULL,
+    NODEID  INT UNSIGNED NOT NULL
+);
+
+CREATE TABLE NODES (
+    NODEID  INT UNSIGNED NOT NULL PRIMARY KEY,
+    NAME    VARCHAR(255) NOT NULL,
+    ACTIVE  BOOLEAN DEFAULT TRUE
+);
+
+CREATE TABLE GROUPS (
+    GROUPID        INT UNSIGNED NOT NULL PRIMARY KEY,
+    AUTHID         VARCHAR(100) NOT NULL,
+    NAME           VARCHAR(50) NOT NULL,
+    DESCRIPTION    VARCHAR(255),
+    CLASSIFICATION VARCHAR(20) NOT NULL,
+    MEMBERS        TINYTEXT,
+    LAST_MOD       TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+INSERT INTO PARAMETERS VALUES
+    ('ACTIVE_POD',  'dmaap-dr-prov'),
+    ('PROV_ACTIVE_NAME',  'dmaap-dr-prov'),
+    ('STANDBY_POD', ''),
+    ('PROV_NAME',   'dmaap-dr-prov'),
+    ('NODES',       'dmaap-dr-node'),
+    ('PROV_DOMAIN', ''),
+    ('DELIVERY_INIT_RETRY_INTERVAL', '10'),
+    ('DELIVERY_MAX_AGE', '86400'),
+    ('DELIVERY_MAX_RETRY_INTERVAL', '3600'),
+    ('DELIVERY_FILE_PROCESS_INTERVAL', '600'),
+    ('DELIVERY_RETRY_RATIO', '2'),
+    ('LOGROLL_INTERVAL', '30'),
+    ('PROV_AUTH_ADDRESSES', 'dmaap-dr-prov|dmaap-dr-node'),
+    ('PROV_AUTH_SUBJECTS', ''),
+    ('PROV_MAXFEED_COUNT',  '10000'),
+    ('PROV_MAXSUB_COUNT',   '100000'),
+    ('PROV_REQUIRE_CERT', 'false'),
+    ('PROV_REQUIRE_SECURE', 'true'),
+    ('_INT_VALUES', 'LOGROLL_INTERVAL|PROV_MAXFEED_COUNT|PROV_MAXSUB_COUNT|DELIVERY_INIT_RETRY_INTERVAL|DELIVERY_MAX_RETRY_INTERVAL|DELIVERY_RETRY_RATIO|DELIVERY_MAX_AGE|DELIVERY_FILE_PROCESS_INTERVAL');
\ No newline at end of file