AMQ-9718 Removed collections which are never queried (#1444)

Author: dk2k

activemq-broker/src/test/java/org/apache/activemq/store/PListTestSupport.java

@@ -128,11 +128,9 @@ private PListEntry getFirst(PList plist) throws IOException {
     }
 
     protected void doTestRemove(final int COUNT) throws IOException {
-        Map<String, ByteSequence> map = new LinkedHashMap<String, ByteSequence>();
         for (int i = 0; i < COUNT; i++) {
             String test = new String("test" + i);
             ByteSequence bs = new ByteSequence(test.getBytes());
-            map.put(test, bs);
             plist.addLast(test, bs);
         }
         assertEquals(plist.size(), COUNT);

activemq-console/src/main/java/org/apache/activemq/console/command/BrowseCommand.java

@@ -75,7 +75,6 @@ public class BrowseCommand extends AbstractJmxCommand {
     };
 
     private final List<String> queryAddObjects = new ArrayList<String>(10);
-    private final List<String> querySubObjects = new ArrayList<String>(10);
     private final Set<String> groupViews = new HashSet<String>(10);
     private final Set queryViews = new HashSet(10);
 
@@ -144,12 +143,6 @@ protected void handleOption(String token, List<String> tokens) throws Exception
             // option
             if (tokens.isEmpty() || ((String)tokens.get(0)).startsWith("-")) {
                 context.printException(new IllegalArgumentException("Message selector not specified"));
-                return;
-            }
-
-            StringTokenizer queryTokens = new StringTokenizer((String)tokens.remove(0), COMMAND_OPTION_DELIMETER);
-            while (queryTokens.hasMoreTokens()) {
-                querySubObjects.add(queryTokens.nextToken());
             }
 
         } else if (token.startsWith("--view")) {

activemq-console/src/main/java/org/apache/activemq/console/command/PurgeCommand.java

@@ -60,7 +60,6 @@ public class PurgeCommand extends AbstractJmxCommand {
     };
 
     private final List<String> queryAddObjects = new ArrayList<String>(10);
-    private final List<String> querySubObjects = new ArrayList<String>(10);
     private boolean resetStatistics;
 
     @Override
@@ -175,12 +174,6 @@ protected void handleOption(String token, List<String> tokens) throws Exception
             // option
             if (tokens.isEmpty() || tokens.get(0).startsWith("-")) {
                 context.printException(new IllegalArgumentException("Message selector not specified"));
-                return;
-            }
-
-            StringTokenizer queryTokens = new StringTokenizer(tokens.remove(0), COMMAND_OPTION_DELIMETER);
-            while (queryTokens.hasMoreTokens()) {
-                querySubObjects.add(queryTokens.nextToken());
             }
         } else if (token.startsWith("--reset")) {
             resetStatistics = true;