Desingleton DccCommandParser.

Can't see why it was a singleton, really.

Change-Id: I40cdad3c634840fbecfc584995edc4bb133549f8
Reviewed-on: http://gerrit.dmdirc.com/2838
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

src/com/dmdirc/addons/dcc/ChatContainer.java

             final String nick, final String targetNick, final MessageSinkManager messageSinkManager,
             final WindowManager windowManager) {
         super(title, "dcc-chat-inactive", configManager,
-                DCCCommandParser.getDCCCommandParser(configManager),
+                new DCCCommandParser(configManager),
                 messageSinkManager, windowManager,
                 Arrays.asList(
                     WindowComponent.TEXTAREA.getIdentifier(),

src/com/dmdirc/addons/dcc/DCCCommandParser.java

 /**
  * DCC CommandParser.
  */
-public final class DCCCommandParser extends GlobalCommandParser {
-
-    /** The singleton instance of the DCC command parser. */
-    private static DCCCommandParser me;
+public class DCCCommandParser extends GlobalCommandParser {
 
     /** A version number for this class. */
     private static final long serialVersionUID = 2009290901;
      *
      * @param configManager Config manager
      */
-    private DCCCommandParser(final AggregateConfigProvider configManager) {
+    public DCCCommandParser(final AggregateConfigProvider configManager) {
         super(configManager, CommandManager.getCommandManager());
     }
 
-    /**
-     * Retrieves the singleton dcc command parser.
-     *
-     * @return The singleton DCCCommandParser
-     */
-    public static synchronized DCCCommandParser getDCCCommandParser(final AggregateConfigProvider configManager) {
-        if (me == null) {
-            me = new DCCCommandParser(configManager);
-        }
-
-        return me;
-    }
-
     /** Loads the relevant commands into the parser. */
     @Override
     protected void loadCommands() {
      * @param line The line input by the user
      */
     @Override
-    protected void handleNonCommand(final FrameContainer origin,
-            final String line) {
+    protected void handleNonCommand(final FrameContainer origin, final String line) {
         ((WritableFrameContainer) origin).sendLine(line);
     }