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
*/
	public JavaCommentScanner(IColorManager manager, IPreferenceStore store, String defaultTokenProperty, String[] tokenProperties) {
		this(manager, store, null, defaultTokenProperty, tokenProperties);
	}
	/*
	 * @see AbstractJavaScanner#createRules()
	 */
	protected List createRules() {
		List list= new ArrayList();
		
		
		boolean isCaseSensitive= true;
		String tasks= null;
		if (getPreferenceStore().contains(COMPILER_TASK_TAGS)) {
			tasks= getPreferenceStore().getString(COMPILER_TASK_TAGS);
			isCaseSensitive= ENABLED.equals(getPreferenceStore().getString(COMPILER_TASK_CASE_SENSITIVE));
		} else if (fCorePreferenceStore != null) {
			tasks= fCorePreferenceStore.getString(COMPILER_TASK_TAGS);
			isCaseSensitive= ENABLED.equals(fCorePreferenceStore.getString(COMPILER_TASK_CASE_SENSITIVE));
		}
		if (tasks != null) {
			fTaskTagRule= new TaskTagRule(getToken(TASK_TAG), getToken(fDefaultTokenProperty));
			fTaskTagRule.addTaskTags(tasks);
			fTaskTagRule.setCaseSensitive(isCaseSensitive);
			list.add(fTaskTagRule);
		}
		setDefaultReturnToken(getToken(fDefaultTokenProperty));
		return list;
	}
	/*