Sonar Fixes: Variable name changes

Issue-ID: AAF-1040 Ticket for Sonar Fixes
Change-Id: I48b764c1c7b6993ce18e693cd16522afb1e1c21d
Signed-off-by: HelenaLydon <helena.lydon@est.tech>

18 files changed, 94 insertions, 131 deletions

diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Acceptor.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Acceptor.java
index bf9f57e3..52b86ccb 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Acceptor.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Acceptor.java
@@ -106,10 +106,14 @@ class Acceptor<TRANS extends Trans>  {
      * @return
      */
     protected boolean parse(HttpCode<TRANS, ?> code, String cntnt) {
-        byte bytes[] = cntnt.getBytes();
+        byte[] bytes = cntnt.getBytes();
 
-        int cis,cie=-1,cend;
-        int sis,sie,send;
+        int cis;
+        int cie=-1;
+        int cend;
+        int sis;
+        int sie;
+        int send;
         String name;
         ArrayList<String> props = new ArrayList<>();
         do {
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CachingFileAccess.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CachingFileAccess.java
index 3c76e928..cdda50db 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CachingFileAccess.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CachingFileAccess.java
@@ -72,20 +72,20 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
         }
     }
 
-    private static String MAX_AGE = "max-age=3600"; // 1 hour Caching
+    private static String maxAge = "max-age=3600"; // 1 hour Caching
     private final Map<String,String> typeMap;
     private final NavigableMap<String,Content> content;
     private final Set<String> attachOnly;
-    public final static String CFA_WEB_PATH = "aaf_cfa_web_path";
+    public static final  String CFA_WEB_PATH = "aaf_cfa_web_path";
     // when to re-validate from file
     // Re validating means comparing the Timestamp on the disk, and seeing it has changed.  Cache is not marked
     // dirty unless file has changed, but it still makes File IO, which for some kinds of cached data, i.e.
     // deployed GUI elements is unnecessary, and wastes time.
     // This parameter exists to cover the cases where data can be more volatile, so the user can choose how often the
     // File IO will be accessed, based on probability of change.  "0", of course, means, check every time.
-    private final static String CFA_CACHE_CHECK_INTERVAL = "aaf_cfa_cache_check_interval";
-    private final static String CFA_MAX_SIZE = "aaf_cfa_max_size"; // Cache size limit
-    private final static String CFA_CLEAR_COMMAND = "aaf_cfa_clear_command";
+    private static final String CFA_CACHE_CHECK_INTERVAL = "aaf_cfa_cache_check_interval";
+    private static final String CFA_MAX_SIZE = "aaf_cfa_max_size"; // Cache size limit
+    private static final String CFA_CLEAR_COMMAND = "aaf_cfa_clear_command";
 
     // Note: can be null without a problem, but included
     // to tie in with existing Logging.
@@ -93,12 +93,14 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
     public long checkInterval; // = 600000L; // only check if not hit in 10 mins by default
     public int maxItemSize; // = 512000; // max file 500k
     private Timer timer;
-    private String web_path;
+    private String webPath;
     // A command key is set in the Properties, preferably changed on deployment.
     // it is compared at the beginning of the path, and if so, it is assumed to issue certain commands
     // It's purpose is to protect, to some degree the command, even though it is HTTP, allowing
     // local batch files to, for instance, clear caches on resetting of files.
-    private String clear_command;
+    private String clearCommand;
+
+    public static final String TEXT_PLAIN = "text/plain";
 
     public CachingFileAccess(EnvJAXB env, String ... args) throws IOException {
         super(null,"Caching File Access");
@@ -112,7 +114,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
         typeMap.put("html","text/html");
         typeMap.put("css","text/css");
         typeMap.put("js","text/javascript");
-        typeMap.put("txt","text/plain");
+        typeMap.put("txt", TEXT_PLAIN);
         typeMap.put("xml","text/xml");
         typeMap.put("xsd","text/xml");
         attachOnly.add("xsd");
@@ -128,7 +130,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
         typeMap.put("jar","application/x-java-applet");
         typeMap.put("jnlp", "application/x-java-jnlp-file");
         typeMap.put("class", "application/java");
-        typeMap.put("props", "text/plain");
+        typeMap.put("props", TEXT_PLAIN);
         typeMap.put("jks", "application/octet-stream");
 
         // Fonts
@@ -141,8 +143,8 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
         timer.schedule(new Cleanup(content,500),60000,60000);
 
         // Property params
-        web_path = env.get(env.staticSlot(CFA_WEB_PATH));
-        env.init().log("CachingFileAccess path: " + new File(web_path).getCanonicalPath());
+        webPath = env.get(env.staticSlot(CFA_WEB_PATH));
+        env.init().log("CachingFileAccess path: " + new File(webPath).getCanonicalPath());
         Object obj;
         obj = env.get(env.staticSlot(CFA_CACHE_CHECK_INTERVAL),600000L);  // Default is 10 mins
         if (obj instanceof Long) {
@@ -158,7 +160,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
           maxItemSize =Integer.parseInt((String)obj);
         }
 
-         clear_command = env.getProperty(CFA_CLEAR_COMMAND,null);
+         clearCommand = env.getProperty(CFA_CLEAR_COMMAND,null);
     }
 
 
@@ -167,7 +169,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
     public void handle(TRANS trans, HttpServletRequest req, HttpServletResponse resp) throws IOException {
         String key = pathParam(req, ":key");
         int slash = key.indexOf('/');
-        if(key.length()>2 && slash>=0 && key.substring(0,slash).equals(clear_command)) {
+        if(key.length()>2 && slash>=0 && key.substring(0,slash).equals(clearCommand)) {
             resp.setHeader("Content-Type",typeMap.get("txt"));
             if ("clear".equals(key.substring(slash+1))) {
                 content.clear();
@@ -177,7 +179,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
             }
             return;
         }
-        Content c = load(logT , web_path,key, null, checkInterval);
+        Content c = load(logT , webPath,key, null, checkInterval);
         if (c.attachmentOnly) {
             resp.setHeader("Content-disposition", "attachment");
         }
@@ -188,7 +190,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
 
 
     public String webPath() {
-        return web_path;
+        return webPath;
     }
 
     /**
@@ -308,7 +310,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
         @Override
         public void setHeader(HttpServletResponse resp) {
             resp.setStatus(404/*NOT_FOUND_404*/);
-            resp.setHeader("Content-type","text/plain");
+            resp.setHeader("Content-type",TEXT_PLAIN);
         }
 
         @Override
@@ -321,7 +323,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
 
     };
 
-    private static abstract class Content {
+    private abstract static class Content {
         private long date;   // date of the actual artifact (i.e. File modified date)
         private long access; // last accessed
 
@@ -331,7 +333,7 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
         public void setHeader(HttpServletResponse resp) {
             resp.setStatus(200/*OK_200*/);
             resp.setHeader("Content-Type",contentType);
-            resp.setHeader("Cache-Control", MAX_AGE);
+            resp.setHeader("Cache-Control", maxAge);
         }
 
         public abstract void write(Writer writer) throws IOException;
@@ -526,16 +528,10 @@ public class CachingFileAccess<TRANS extends Trans> extends HttpCode<TRANS, Void
                 }
                 Collections.sort(scont);
                 int end = size - ((maxSize/4)*3); // reduce to 3/4 of max size
-                //System.out.println("------ Cleanup Cycle ------ " + new Date().toString() + " -------");
                 for (int i=0;i<end;++i) {
                     Entry<String, Content> entry = scont.get(i).entry;
                     content.remove(entry.getKey());
-                    //System.out.println("removed Cache Item " + entry.getKey() + "/" + new Date(entry.getValue().access).toString());
                 }
-//                for (int i=end;i<size;++i) {
-//                    Entry<String, Content> entry = scont.get(i).entry;
-//                    //System.out.println("remaining Cache Item " + entry.getKey() + "/" + new Date(entry.getValue().access).toString());
-//                }
             }
         }
     }
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CodeSetter.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CodeSetter.java
index 172f386e..44cca872 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CodeSetter.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/CodeSetter.java
@@ -21,9 +21,6 @@
 
 package org.onap.aaf.auth.rserv;
 
-import java.io.IOException;
-
-import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Content.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Content.java
index e9c8adb0..f4f0e665 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Content.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Content.java
@@ -65,10 +65,15 @@ public abstract class Content<TRANS extends Trans> {
      * @return
      */
     protected boolean parse(HttpCode<TRANS,?> code, String cntnt) {
-        byte bytes[] = cntnt.getBytes();
-        boolean contType=false,contProp=true;
-        int cis,cie=-1,cend;
-        int sis,sie,send;
+        byte[] bytes = cntnt.getBytes();
+        boolean contType=false;
+        boolean contProp=true;
+        int cis;
+        int cie=-1;
+        int cend;
+        int sis;
+        int sie;
+        int send;
         do {
             cis = cie+1;
             cie = cntnt.indexOf(',',cis);
@@ -82,7 +87,6 @@ public abstract class Content<TRANS extends Trans> {
                 send = sie>cend || sie<0?cend:sie;
                 if (me==null) {
                     String semi = new String(bytes,sis,send-sis);
-                    // trans.checkpoint(semi);
                     // Look at first entity within comma group
                     // Is this an acceptable Type?
                     me=types(code, semi);
@@ -98,7 +102,6 @@ public abstract class Content<TRANS extends Trans> {
                     if (eq>sis && eq<send) {
                         String tag = new String(bytes,sis,eq-sis);
                         String value = new String(bytes,eq+1,send-(eq+1));
-                        // trans.checkpoint("    Prop " + tag + "=" + value);
                         boolean bool =  props(me,tag,value);
                         if (!bool) {
                             contProp=false;
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/HttpCode.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/HttpCode.java
index 8c533f6e..e23a6169 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/HttpCode.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/HttpCode.java
@@ -111,7 +111,7 @@ public abstract class HttpCode<TRANS extends Trans, CONTEXT> {
         return false;
     }
 
-    public boolean no_cache() {
+    public boolean noCache() {
         return false;
     }
 
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java
index 8f47126f..41e3c5db 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Match.java
@@ -35,8 +35,8 @@ import java.util.Set;
  */
 public class Match {
     private Map<String, Integer> params;
-    private byte[]     values[];
-    private Integer vars[];
+    private byte[][] values;
+    private Integer[] vars;
     private boolean wildcard;
 
 
@@ -50,7 +50,6 @@ public class Match {
      * a multi-field option, i.e. ending with a wild-card.
      */
     public Match(String path) {
-        // IF DEBUG: System.out.print("\n[" + path + "]");
         params = new HashMap<>();
         if (path!=null) {
             String[] pa = path.split("/");
@@ -87,7 +86,6 @@ public class Match {
                             vars[i]=0; // this is actually a variable, if it only contains a "*"
                         }
                     }
-                    // vars[i]=null;
                 }
             }
         }
@@ -148,8 +146,7 @@ public class Match {
 
         int lastField = values.length;
         int lastByte = pabytes.length;
-        boolean fieldMatched = false; // = lastByte>0?(pabytes[0]=='/'):false;
-        // IF DEBUG: System.out.println("\n -- " + path + " --");
+        boolean fieldMatched = false;
         for (int i=0;rv && i<lastByte;++i) {
             if (field>=lastField) { // checking here allows there to be a non-functional ending /
                 rv = false;
@@ -163,7 +160,6 @@ public class Match {
                 if (end==0)end=start+1;
                 int k = i;
                 for (int j=start; j<end && k<lastByte; ++k) {
-                    // IF DEBUG: System.out.print((char)pabytes[k]);
                     if (pabytes[k]=='/') {
                         ++field;
                         ++j;
@@ -175,7 +171,6 @@ public class Match {
                 fieldMatched = false; // reset
                 fieldIdx = 0;
             } else {
-                // IF DEBUG: System.out.print((char)pabytes[i]);
                 if (pabytes[i]=='/') { // end of field, eval if Field is matched
                     // if double slash, check if supposed to be empty
                     if (fieldIdx==0 && values[field].length==0) {
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/RServlet.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/RServlet.java
index 7f94acba..db39be4e 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/RServlet.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/RServlet.java
@@ -88,7 +88,7 @@ public abstract class RServlet<TRANS extends Trans> implements Servlet {
                 response.setStatus(404); // Not Found
             } else {
                 // Find best Code in Route based on "Accepts (Get) or Content-Type" (if exists)
-                code = codesetter.code();// route.getCode(trans, request, response);
+                code = codesetter.code();
             }
         } finally {
             tt.done();
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TransFilter.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TransFilter.java
index 5b856935..aaf75fd7 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TransFilter.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TransFilter.java
@@ -66,15 +66,15 @@ public abstract class TransFilter<TRANS extends TransStore> implements Filter {
 
     private CadiHTTPManip cadi;
 
-    private final String[] no_authn;
+    private final String[] noAuthn;
 
     public TransFilter(Access access, Connector con, TrustChecker tc, Object ... additionalTafLurs) throws CadiException, LocatorException {
         cadi = new CadiHTTPManip(access, con, tc, additionalTafLurs);
         String no = access.getProperty(Config.CADI_NOAUTHN, null);
         if (no!=null) {
-            no_authn = Split.split(':', no);
+            noAuthn = Split.split(':', no);
         } else {
-            no_authn=null;
+            noAuthn =null;
         }
     }
 
@@ -103,8 +103,8 @@ public abstract class TransFilter<TRANS extends TransStore> implements Filter {
         try {
             request.setAttribute(TRANS_TAG, trans);
 
-            if (no_authn!=null) {
-                for (String prefix : no_authn) {
+            if (noAuthn !=null) {
+                for (String prefix : noAuthn) {
                     if (req.getPathInfo().startsWith(prefix)) {
                         chain.doFilter(request, response);
                         return;
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TypedCode.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TypedCode.java
index 6af28356..f0ff9c5c 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TypedCode.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/TypedCode.java
@@ -91,25 +91,9 @@ public class TypedCode<TRANS extends Trans> extends Content<TRANS> {
             // Want Q percentage is to be first in the array everytime.  If not listed, 1.0 is default
             props.add(new Pair<String,Object>(Q,1f));
             Pair<HttpCode<TRANS,?>, List<Pair<String,Object>>> cl = new Pair<HttpCode<TRANS,?>, List<Pair<String,Object>>>(code, props);
-//            // breakup "plus" stuff, i.e. application/xaml+xml
-//            int plus = str.indexOf('+');
-//            if (plus<0) {
                 type = new Pair<String, Pair<HttpCode<TRANS,?>,List<Pair<String,Object>>>>(str, cl);
                 types.add(type);
                 return type;
-//            } else {
-//                int prev = str.indexOf('/')+1;
-//                String first = str.substring(0,prev);
-//                String nstr;
-//                while (prev!=0) {
-//                    nstr = first + (plus>-1?str.substring(prev,plus):str.substring(prev));
-//                    type = new Pair<String, Pair<HttpCode<TRANS,?>,List<Pair<String,Object>>>>(nstr, cl);
-//                    types.add(type);
-//                    prev = plus+1;
-//                    plus = str.indexOf('+',prev);
-//                }
-//            return type;
-//            }
         }
 
         @Override
@@ -146,8 +130,6 @@ public class TypedCode<TRANS extends Trans> extends Content<TRANS> {
                     if (accepted) {
                         switch(acc.acceptable.size()) {
                             case 0:
-//                                // TODO best Status Code?
-//                                resp.setStatus(HttpStatus.NOT_ACCEPTABLE_406);
                                 break;
                             case 1:
                                 rv = acc.acceptable.get(0);
@@ -163,9 +145,6 @@ public class TypedCode<TRANS extends Trans> extends Content<TRANS> {
                                     }
                                 }
                                 if (bestT!=null) {
-                                    // When it is a GET, the matched type is what is returned, so set ContentType
-//                                    if (isGet)resp.setContentType(bestT.x); // set ContentType of Code<TRANS,?>
-//                                    rv = bestT.y.x;
                                     rv = bestT;
                                 }
                         }
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Version.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Version.java
index 37c26fc5..c2ffea6b 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Version.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/rserv/Version.java
@@ -32,7 +32,7 @@ public class Version {
     private Object[] parts;
 
     public Version(String v) {
-        String sparts[] = v.split("\\.");
+        String[] sparts = v.split("\\.");
         parts = new Object[sparts.length];
         System.arraycopy(sparts, 0, parts, 0, sparts.length);
         if (parts.length>1) { // has at least a minor
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsService.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsService.java
index 31131314..678fb28e 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsService.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsService.java
@@ -52,13 +52,13 @@ public abstract class AbsService<ENV extends BasicEnv, TRANS extends Trans> exte
     public final ENV env;
     private AAFConHttp aafCon;
 
-    public final String app_name;
-    public final String app_version;
-    public final String ROOT_NS;
+    public final String appName;
+    public final String appVersion;
+    public final String rootNs;
 
     public AbsService(final Access access, final ENV env) throws CadiException {
         Define.set(access);
-        ROOT_NS = Define.ROOT_NS();
+        rootNs = Define.ROOT_NS();
         this.access = access;
         this.env = env;
 
@@ -67,16 +67,16 @@ public abstract class AbsService<ENV extends BasicEnv, TRANS extends Trans> exte
         if(scomp.length==0) {
             throw new CadiException(Config.AAF_LOCATOR_ENTRIES + " must be defined.");
         } else {
-            str = ROOT_NS + '.' + scomp[0];
+            str = rootNs + '.' + scomp[0];
         }
-        app_name = str;
+        appName = str;
 
         str = access.getProperty(Config.AAF_LOCATOR_VERSION, null);
         if(str==null) {
             str = Defaults.AAF_VERSION;
             env.setProperty(Config.AAF_LOCATOR_VERSION, str);
         }
-        app_version = access.getProperty(Config.AAF_DEPLOYED_VERSION, str);
+        appVersion = access.getProperty(Config.AAF_DEPLOYED_VERSION, str);
 
         // Print Cipher Suites Available
         if (access.willLog(Level.DEBUG)) {
@@ -159,11 +159,11 @@ public abstract class AbsService<ENV extends BasicEnv, TRANS extends Trans> exte
 
     public Rcli<?> clientAsUser(TaggedPrincipal p) throws CadiException {
         return aafCon.client().forUser(
-                new HTransferSS(p,app_name, aafCon.securityInfo()));
+                new HTransferSS(p, appName, aafCon.securityInfo()));
     }
 
     public<RET> RET clientAsUser(TaggedPrincipal p,Retryable<RET> retryable) throws APIException, LocatorException, CadiException  {
-            return aafCon.hman().best(new HTransferSS(p,app_name, aafCon.securityInfo()), retryable);
+            return aafCon.hman().best(new HTransferSS(p, appName, aafCon.securityInfo()), retryable);
     }
 
     protected static final String loadFromArgOrSystem(final Properties props, final String tag, final String args[], final String def) {
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsServiceStarter.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsServiceStarter.java
index f09a4ff3..fcdcf878 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsServiceStarter.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/AbsServiceStarter.java
@@ -40,7 +40,7 @@ import org.onap.aaf.misc.rosetta.env.RosettaEnv;
 
 public abstract class AbsServiceStarter<ENV extends RosettaEnv, TRANS extends Trans> implements ServiceStarter {
     private Registrar<ENV> registrar;
-    private boolean do_register;
+    private boolean doRegister;
     protected AbsService<ENV,TRANS> service;
     protected String hostname;
     protected final boolean secure;
@@ -57,7 +57,7 @@ public abstract class AbsServiceStarter<ENV extends RosettaEnv, TRANS extends Tr
         }
         // do_register - this is used for specialty Debug Situations.  Developer can create an Instance for a remote system
         // for Debugging purposes without fear that real clients will start to call your debug instance
-        do_register = !"TRUE".equalsIgnoreCase(access().getProperty("aaf_locate_no_register",null));
+        doRegister = !"TRUE".equalsIgnoreCase(access().getProperty("aaf_locate_no_register",null));
         hostname = access().getProperty(Config.HOSTNAME, null);
         if (hostname==null) {
             try {
@@ -91,7 +91,7 @@ public abstract class AbsServiceStarter<ENV extends RosettaEnv, TRANS extends Tr
         Runtime.getRuntime().addShutdownHook(new Thread() {
           @Override
           public void run() {
-              absSS.access().printf(Level.INIT, "Shutting down %s:%s\n",absSS.service.app_name, absSS.service.app_version);
+              absSS.access().printf(Level.INIT, "Shutting down %s:%s\n",absSS.service.appName, absSS.service.appVersion);
               absSS.shutdown();
               app.cancel(true);
           }
@@ -112,7 +112,7 @@ public abstract class AbsServiceStarter<ENV extends RosettaEnv, TRANS extends Tr
 
     @SafeVarargs
     public final synchronized void register(final Registrant<ENV> ... registrants) {
-        if (do_register) {
+        if (doRegister) {
             if (registrar==null) {
                 registrar = new Registrar<ENV>(env(),false);
             }
@@ -142,12 +142,12 @@ public abstract class AbsServiceStarter<ENV extends RosettaEnv, TRANS extends Tr
             File status = new File("/opt/app/aaf/status/");
             boolean deleted = false;
             if(status.exists()) {
-                int lastdot = service.app_name.lastIndexOf("aaf.");
+                int lastdot = service.appName.lastIndexOf("aaf.");
                 String fname;
                 if(lastdot<0) {
-                    fname = service.app_name + '-' + hostname;
+                    fname = service.appName + '-' + hostname;
                 } else {
-                    fname = service.app_name.substring(lastdot).replace('.', '-')
+                    fname = service.appName.substring(lastdot).replace('.', '-')
                             + '-' + hostname;
                 }
                 status = new File(status, fname);
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/JettyServiceStarter.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/JettyServiceStarter.java
index 3f0d2ebb..5ebdc9e9 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/JettyServiceStarter.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/JettyServiceStarter.java
@@ -61,7 +61,6 @@ public class JettyServiceStarter<ENV extends RosettaEnv, TRANS extends Trans> ex
 
     @Override
     public void _propertyAdjustment() {
-//        System.setProperty("com.sun.management.jmxremote.port", "8081");
         Properties props = access().getProperties();
         Object httpproto = null;
         // Critical - if no Security Protocols set, then set it.  We'll just get messed up if not
@@ -123,11 +122,6 @@ public class JettyServiceStarter<ENV extends RosettaEnv, TRANS extends Trans> ex
             // Want to use Client Certificates, if they exist.
             sslContextFactory.setWantClientAuth(true);
 
-            // Optional future checks.
-            //   sslContextFactory.setValidateCerts(true);
-            //     sslContextFactory.setValidatePeerCerts(true);
-            //     sslContextFactory.setEnableCRLDP(false);
-            //     sslContextFactory.setEnableOCSP(false);
             String certAlias = access().getProperty(Config.CADI_ALIAS, null);
             if (certAlias!=null) {
                 sslContextFactory.setCertAlias(certAlias);
@@ -146,17 +140,6 @@ public class JettyServiceStarter<ENV extends RosettaEnv, TRANS extends Trans> ex
         }
         service.setProtocol(protocol);
 
-
-        // Setup JMX
-        // TODO trying to figure out how to set up/log ports
-//        MBeanServer mbeanServer = ManagementFactory.getPlatformMBeanServer();
-//        MBeanContainer mbContainer=new MBeanContainer(mbeanServer);
-//        server.addEventListener(mbContainer);
-//        server.addBean(mbContainer);
-
-        // Add loggers MBean to server (will be picked up by MBeanContainer above)
-//        server.addBean(Log.getLog());
-
         conn.setHost(hostname);
         conn.setPort(port);
         conn.setIdleTimeout(IDLE_TIMEOUT);
@@ -197,17 +180,17 @@ public class JettyServiceStarter<ENV extends RosettaEnv, TRANS extends Trans> ex
             }
         }
         try {
-            String no_register = env().getProperty("aaf_no_register",null);
-            if(no_register==null) {
+            String noRegister = env().getProperty("aaf_no_register",null);
+            if(noRegister==null) {
                 register(service.registrants(port));
             } else {
-                access().printf(Level.INIT,"'aaf_no_register' is set.  %s will not be registered with Locator", service.app_name);
+                access().printf(Level.INIT,"'aaf_no_register' is set.  %s will not be registered with Locator", service.appName);
             }
-            access().printf(Level.INIT, "Starting Jetty Service for %s, version %s, on %s://%s:%d", service.app_name,service.app_version,protocol,hostname,port);
+            access().printf(Level.INIT, "Starting Jetty Service for %s, version %s, on %s://%s:%d", service.appName,service.appVersion,protocol,hostname,port);
 
             rserv.postStartup(hostname, port);
         } catch (Exception e) {
-            access().log(e,"Error registering " + service.app_name);
+            access().log(e,"Error registering " + service.appName);
             String doExit = access().getProperty("cadi_exitOnFailure", "true");
             if (doExit == "true") {
                 System.exit(1);
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/Log4JLogIt.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/Log4JLogIt.java
index aa7d14cc..284a7dec 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/server/Log4JLogIt.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/server/Log4JLogIt.java
@@ -49,10 +49,10 @@ public class Log4JLogIt implements LogIt {
 
     public Log4JLogIt(final String[] args, final String root) throws APIException {
         String propsFile = getArgOrVM(AAF_LOG4J_PREFIX, args, "org.osaaf.aaf")+".log4j.props";
-        String log_dir = getArgOrVM(Config.CADI_LOGDIR,args,"/opt/app/osaaf/logs");
-        String etc_dir = getArgOrVM(Config.CADI_ETCDIR,args,"/opt/app/osaaf/etc");
-        String log_level = getArgOrVM(Config.CADI_LOGLEVEL,args,"INFO");
-        File logs = new File(log_dir);
+        String logDir = getArgOrVM(Config.CADI_LOGDIR,args,"/opt/app/osaaf/logs");
+        String etcDir = getArgOrVM(Config.CADI_ETCDIR,args,"/opt/app/osaaf/etc");
+        String logLevel = getArgOrVM(Config.CADI_LOGLEVEL,args,"INFO");
+        File logs = new File(logDir);
         if (!logs.isDirectory()) {
             logs.delete();
         }
@@ -61,9 +61,9 @@ public class Log4JLogIt implements LogIt {
         }
 
         if (System.getProperty("log4j.configuration")==null) {
-            System.setProperty("log4j.configuration", etc_dir+'/'+propsFile);
+            System.setProperty("log4j.configuration", etcDir+'/'+propsFile);
         }
-        LogFileNamer lfn = new LogFileNamer(log_dir,root);
+        LogFileNamer lfn = new LogFileNamer(logDir,root);
         try {
             service=lfn.setAppender("service"); // when name is split, i.e. authz|service, the Appender is "authz", and "service"
             audit=lfn.setAppender("audit");     // is part of the log-file name
@@ -75,7 +75,7 @@ public class Log4JLogIt implements LogIt {
             linit = Logger.getLogger(init);
             ltrace = Logger.getLogger(trace);
 
-            lfn.configure(etc_dir,propsFile, log_level);
+            lfn.configure(etcDir,propsFile, logLevel);
         } catch (IOException e) {
             throw new APIException(e);
         }
diff --git a/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java b/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java
index fcbccb12..1e406043 100644
--- a/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java
+++ b/auth/auth-core/src/main/java/org/onap/aaf/auth/validation/Validator.java
@@ -47,7 +47,9 @@ public class Validator {
     private final Pattern actionChars;
     private final Pattern instChars;
     private StringBuilder msgs;
-
+    public static final String PERM_TYPE = "Perm Type [";
+    public static final String IS_INVALID = "] is invalid.";
+    public static final String ROLE_STR = "Role [";
     static {
         nsKeywords = new ArrayList<>();
         nsKeywords.add(".access");
@@ -145,7 +147,7 @@ public class Validator {
 
     public final Validator permType(String type) {
         if (nob(type,NAME_CHARS)) {
-            msg("Perm Type [" +type + "] is invalid.");
+            msg(PERM_TYPE +type + IS_INVALID);
         }
         return this;
     }
@@ -158,7 +160,7 @@ public class Validator {
         } else {
             if(!(type.startsWith(user) && type.endsWith(":id"))) {
               if(nob(type,NAME_CHARS)) {
-                msg("Perm Type [" + type + "] is invalid.");
+                msg(PERM_TYPE + type + IS_INVALID);
               }
             }
         }
@@ -171,14 +173,14 @@ public class Validator {
         } else if (ns==null) {
             msg("Perm NS is null");
         } else if (nob(type,NAME_CHARS)) {
-            msg("Perm Type [" + (ns+(type.length()==0?"":'.')) + type + "] is invalid.");
+            msg(PERM_TYPE + (ns+(type.length()==0?"":'.')) + type + IS_INVALID);
         }
         return this;
     }
 
     public final Validator permInstance(String instance) {
         if(!"/".equals(instance) && nob(instance,instChars)) {
-            msg("Perm Instance [" + instance + "] is invalid.");
+            msg("Perm Instance [" + instance + IS_INVALID);
         }
         return this;
     }
@@ -186,7 +188,7 @@ public class Validator {
     public final Validator permAction(String action) {
         // TODO check for correct Splits?  Type|Instance|Action ?
         if (nob(action, actionChars)) {
-            msg("Perm Action [" + action + "] is invalid.");
+            msg("Perm Action [" + action + IS_INVALID);
         }
         return this;
     }
@@ -204,10 +206,10 @@ public class Validator {
         if(!quit) {
             if(role.startsWith(user) && role.endsWith(":user")) {
                 if(!(role.length() == user.length() + 5)) {
-                    msg("Role [" + role + "] is invalid.");
+                    msg(ROLE_STR + role + IS_INVALID);
                 }
             } else if (nob(role, NAME_CHARS)) {
-                msg("Role [" + role + "] is invalid.");
+                msg(ROLE_STR + role + IS_INVALID);
             }
         }
         return this;
@@ -216,7 +218,7 @@ public class Validator {
 
     public final Validator role(String role) {
         if (nob(role, NAME_CHARS)) {
-            msg("Role [" + role + "] is invalid.");
+            msg(ROLE_STR + role + IS_INVALID);
         }
         return this;
     }
@@ -226,7 +228,7 @@ public class Validator {
             msg("NS is null");
             return this;
         } else if (nob(ns,NAME_CHARS)) {
-            msg("NS [" + ns + "] is invalid.");
+            msg("NS [" + ns + IS_INVALID);
         }
         for (String s : nsKeywords) {
             if (ns.endsWith(s)) {
diff --git a/auth/auth-core/src/test/java/org/onap/aaf/auth/rserv/test/JU_TypedCode.java b/auth/auth-core/src/test/java/org/onap/aaf/auth/rserv/test/JU_TypedCode.java
index 60727b6a..83c8a820 100644
--- a/auth/auth-core/src/test/java/org/onap/aaf/auth/rserv/test/JU_TypedCode.java
+++ b/auth/auth-core/src/test/java/org/onap/aaf/auth/rserv/test/JU_TypedCode.java
@@ -81,7 +81,7 @@ public class JU_TypedCode {
         HttpCode<?, ?> code = mock(HttpCode.class);
         code.pathParam(null, null);
         code.isAuthorized(null); //Testing httpcode, currently not working
-        code.no_cache();
+        code.noCache();
         code.toString();
 
         typedCode.add(code , "");
diff --git a/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/AAF_GUI.java b/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/AAF_GUI.java
index d55047a3..8492b85f 100644
--- a/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/AAF_GUI.java
+++ b/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/AAF_GUI.java
@@ -132,8 +132,10 @@ public class AAF_GUI extends AbsService<AuthzEnv, AuthzTrans> implements State<E
             env.put(sThemeWebPath,"theme");
         }
 
+
         slotHttpServletRequest = env.slot(HTTP_SERVLET_REQUEST);
-        deployedVersion = app_version;
+        deployedVersion = appVersion;
+
 
         // Certificate Manager
         String aafUrlCm = env.getProperty(Config.AAF_URL_CM,Config.AAF_URL_CM_DEF);
diff --git a/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Display.java b/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Display.java
index 51909319..f0d2b071 100644
--- a/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Display.java
+++ b/auth/auth-gui/src/main/java/org/onap/aaf/auth/gui/Display.java
@@ -89,6 +89,7 @@ public class Display {
 
         } else {
             // Transfer whether Page shouldn't be cached to local Final var.
+
             final boolean noCache = page.noCache;
 
             gui.route(gui.env, meth, page.url(),
@@ -139,7 +140,8 @@ public class Display {
                     }
 
                     @Override
-                    public boolean no_cache() {
+                    public boolean noCache() {
+
                         return noCache;
                     }
                 }, "text/html","*/*");