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
* Enables/disables the case-sensitivity of the task tag detection.
		 * 
		 * @param caseSensitive <code>true</code> iff case-sensitivity should be enabled
		 * @since 3.0
		 */
		public void setCaseSensitive(boolean caseSensitive) {
			fCaseSensitive= caseSensitive;
		}
	}
	
	private static final String COMPILER_TASK_TAGS= JavaCore.COMPILER_TASK_TAGS;	
	protected static final String TASK_TAG= IJavaColorConstants.TASK_TAG;
	/**
	 * Preference key of a string preference, specifying if task tag detection is case-sensitive.
	 * @since 3.0
	 */
	private static final String COMPILER_TASK_CASE_SENSITIVE= JavaCore.COMPILER_TASK_CASE_SENSITIVE;
	/**
	 * Preference value of enabled preferences.
	 * @since 3.0
	 */
	private static final String ENABLED= JavaCore.ENABLED;
	private TaskTagRule fTaskTagRule;
	private Preferences fCorePreferenceStore;
	private String fDefaultTokenProperty;
	private String[] fTokenProperties;
	public JavaCommentScanner(IColorManager manager, IPreferenceStore store, Preferences coreStore, String defaultTokenProperty) {
		this(manager, store, coreStore, defaultTokenProperty, new String[] { defaultTokenProperty, TASK_TAG });
	}