Bug 55513 [syntax highlighting] Task tag with @ not working
I20040318 Define a tasktag like "@mytag". Observe: a task is generated by J Core but we don't render it as task tag
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaCommentScanner.java
private IToken fToken;
		/**
		 * Uppercase words
		 * @since 3.0
		 */
		private Map fUppercaseWords= new HashMap();
		/**
		 * Original words
		 * @since 3.0
		 */
		private Map fOriginalWords= fWords;
		/**
		 * Uppercase scanner
		 * @since 3.0
		 */
		private UppercaseScanner fUppercaseScanner= new UppercaseScanner();
		/**
		 * <code>true</code> if task tag detection is case-sensitive.
		 * @since 3.0
		 */
		private boolean fCaseSensitive= true;
		
		public TaskTagRule(IToken token, IToken defaultToken) {
			super(new TaskTagDetector(), defaultToken);
			fToken= token;
		}
	
		public void clearTaskTags() {
			fOriginalWords.clear();