fTaskTagRule.clearTaskTags(); fTaskTagRule.addTaskTags((String) value);
fTaskTagMatcher.clearWords(); fTaskTagMatcher.addTaskTags((String) value);
	public void adaptToPreferenceChange(PropertyChangeEvent event) {		if (fTaskTagRule != null && event.getProperty().equals(COMPILER_TASK_TAGS)) {			Object value= event.getNewValue();			if (value instanceof String) {				fTaskTagRule.clearTaskTags();				fTaskTagRule.addTaskTags((String) value);			}		} else if (fTaskTagRule != null && event.getProperty().equals(COMPILER_TASK_CASE_SENSITIVE)) {			Object value= event.getNewValue();			if (value instanceof String)				fTaskTagRule.setCaseSensitive(ENABLED.equals(value));		} else if (super.affectsBehavior(event))			super.adaptToPreferenceChange(event);	}