update anonymous inner classes with lambdas

update anonymous inner classes of some files with lambdas

Issue-ID: AAF-731
Change-Id: Ifc37d1aef4017943a5d33ee7c89ca919df474436
Signed-off-by: Driptaroop Das <driptaroop.das@in.ibm.com>

6 files changed, 31 insertions, 56 deletions

diff --git a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/actions/URFutureApproveExec.java b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/actions/URFutureApproveExec.java
index 631a8115..6636f458 100644
--- a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/actions/URFutureApproveExec.java
+++ b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/actions/URFutureApproveExec.java
@@ -66,15 +66,8 @@ public class URFutureApproveExec extends ActionDAO<List<Approval>, OP_STATUS, Fu
                 }
             }
             Result<OP_STATUS> rv = f.performFutureOp(trans, FUTURE_OP.A, future.fdd,
-                new Lookup<List<ApprovalDAO.Data>>() {
-                    @Override
-                    public List<Data> get(AuthzTrans trans, Object ... noop) {
-                        return apprs;
-                    }
-                },
-                new Lookup<UserRoleDAO.Data>() {
-                    @Override
-                    public UserRoleDAO.Data get(AuthzTrans trans, Object ... keys) {
+                    (trans1, noop) -> apprs,
+                    (trans12, keys) -> {
                         List<UserRole> lur = UserRole.getByUser().get(keys[0]);
                         if (lur!=null) {
                             for (UserRole ur : lur) {
@@ -84,8 +77,7 @@ public class URFutureApproveExec extends ActionDAO<List<Approval>, OP_STATUS, Fu
                             }
                         }
                         return null;
-                    }
-                });
+                    });
             if (rv.isOK()) {
                 switch(rv.value) {
                     case D:
diff --git a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/Expiring.java b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/Expiring.java
index e171d174..11eacd4e 100644
--- a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/Expiring.java
+++ b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/Expiring.java
@@ -193,18 +193,15 @@ public class Expiring extends Batch {
 			}
 			
 			trans.info().log("Checking for Expired X509s");
-			X509.load(trans, session, new Visitor<X509>() {
-				@Override
-				public void visit(X509 x509) {
-					try {
-						for(Certificate cert : Factory.toX509Certificate(x509.x509)) {
-							writeAnalysis(trans, x509, (X509Certificate)cert);
-						}
-					} catch (CertificateException | IOException e) {
-						trans.error().log(e, "Error Decrypting X509");
+			X509.load(trans, session, x509 -> {
+				try {
+					for(Certificate cert : Factory.toX509Certificate(x509.x509)) {
+						writeAnalysis(trans, x509, (X509Certificate)cert);
 					}
-					
+				} catch (CertificateException | IOException e) {
+					trans.error().log(e, "Error Decrypting X509");
 				}
+
 			});
 		} catch (FileNotFoundException e) {
 			trans.info().log(e);
diff --git a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NotInOrg.java b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NotInOrg.java
index fe754c10..ab8b6e8b 100644
--- a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NotInOrg.java
+++ b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NotInOrg.java
@@ -105,16 +105,13 @@ public class NotInOrg extends Batch {
 			trans.info().log("User Roles");
 			
 			final AuthzTrans transNoAvg = trans.env().newTransNoAvg();
-			UserRole.load(trans, session, UserRole.v2_0_11, new Visitor<UserRole>() {
-				@Override
-				public void visit(UserRole ur) {
-					try {
-						if(!check(transNoAvg, checked, ur.user())) {
-							ur.row(whichWriter(transNoAvg,ur.user()));
-						}
-					} catch (OrganizationException e) {
-						trans.error().log(e, "Error Decrypting X509");
+			UserRole.load(trans, session, UserRole.v2_0_11, ur -> {
+				try {
+					if(!check(transNoAvg, checked, ur.user())) {
+						ur.row(whichWriter(transNoAvg,ur.user()));
 					}
+				} catch (OrganizationException e) {
+					trans.error().log(e, "Error Decrypting X509");
 				}
 			});
 			
diff --git a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NsRoleUserReport.java b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NsRoleUserReport.java
index 8281e747..1a7d7740 100644
--- a/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NsRoleUserReport.java
+++ b/auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/reports/NsRoleUserReport.java
@@ -86,24 +86,21 @@ public class NsRoleUserReport extends Batch {
 			trans.info().log("Create Report on Roles by NS");
 			
 			final AuthzTrans transNoAvg = trans.env().newTransNoAvg();
-			UserRole.load(transNoAvg, session, UserRole.v2_0_11, new Visitor<UserRole>() {
-				@Override
-				public void visit(UserRole ur) {
-					if(ur.expires().after(now)) {
-						Map<String, Integer> roleCount = theMap.get(ur.ns());
-						Integer count;
-						if(roleCount==null) {
-							roleCount = new TreeMap<>();
-							theMap.put(ur.ns(),roleCount);
+			UserRole.load(transNoAvg, session, UserRole.v2_0_11, ur -> {
+				if(ur.expires().after(now)) {
+					Map<String, Integer> roleCount = theMap.get(ur.ns());
+					Integer count;
+					if(roleCount==null) {
+						roleCount = new TreeMap<>();
+						theMap.put(ur.ns(),roleCount);
+						count = 0;
+					} else {
+						count = roleCount.get(ur.rname());
+						if(count == null) {
 							count = 0;
-						} else {
-							count = roleCount.get(ur.rname());
-							if(count == null) {
-								count = 0;
-							}
 						}
-						roleCount.put(ur.rname(), count+1);
 					}
+					roleCount.put(ur.rname(), count+1);
 				}
 			});
 			
diff --git a/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/ca/JscepCA.java b/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/ca/JscepCA.java
index 4caa3390..b7dd069d 100644
--- a/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/ca/JscepCA.java
+++ b/auth/auth-certman/src/main/java/org/onap/aaf/auth/cm/ca/JscepCA.java
@@ -225,14 +225,11 @@ public class JscepCA extends CA {
         protected Client _newClient(String urlinfo) throws LocatorException {
             try {
                 String[] info = Split.split('/', urlinfo);
-                Client c = new Client(new URL(JscepCA.CA_PREFIX + info[0] + JscepCA.CA_POSTFIX), 
-                        new CertificateVerifier() {
-                        @Override
-                        public boolean verify(X509Certificate cert) {
+                Client c = new Client(new URL(JscepCA.CA_PREFIX + info[0] + JscepCA.CA_POSTFIX),
+                        cert -> {
                             //TODO checkIssuer
                             return true;
                         }
-                    }
                 );
                 // Map URL to Client, because Client doesn't expose Connection
                 mxcwiC.put(c, mxcwiS.get(urlinfo));
diff --git a/auth/auth-cmd/src/main/java/org/onap/aaf/auth/cmd/Cmd.java b/auth/auth-cmd/src/main/java/org/onap/aaf/auth/cmd/Cmd.java
index 0597640f..49fd4869 100644
--- a/auth/auth-cmd/src/main/java/org/onap/aaf/auth/cmd/Cmd.java
+++ b/auth/auth-cmd/src/main/java/org/onap/aaf/auth/cmd/Cmd.java
@@ -358,12 +358,7 @@ public abstract class Cmd {
     
             // Save Server time by Sorting locally
             List<Item> items = history.getItem();
-            java.util.Collections.sort(items, new Comparator<Item>() {
-                @Override
-                public int compare(Item o1, Item o2) {
-                    return o2.getTimestamp().compare(o1.getTimestamp());
-                }
-            });
+            java.util.Collections.sort(items, (Comparator<Item>) (o1, o2) -> o2.getTimestamp().compare(o1.getTimestamp()));
             
             for (History.Item item : items) {
                 GregorianCalendar gc = item.getTimestamp().toGregorianCalendar();