Bug 209667 [Markers] Add a TODO filter
We should be able to just focus on the TODOs in the tasks list.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/api/MarkerSupportConstants.java
/**
	 * The icon attribute name from a configuration element.
	 */
	public static final String ATTRIBUTE_ICON = "icon"; 
	/**
	 * The id attribute name from a configuration element.
	 */
	public static final String ATTRIBUTE_ID = "id"; 
	/**
	 * The name attribute name from a configuration element.
	 */
	public static final String ATTRIBUTE_NAME = "name"; 
	
	/**
	 * The name attribute name from a configuration element.
	 */
	public static final String ATTRIBUTE_TYPE = "type"; 
	/**
	 * A reusable empty {@link String}
	 */
	public static final String EMPTY_STRING = ""; 
	
}