Bug 70079 [rulers] override indicators for anonymous classes
Must have function override indicators for Anonymous classes as well
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/OverrideIndicatorManager.java
/**
	 * Overwrite and override indicator annotation.
	 * 
	 * @since 3.0
	 */
	class OverrideIndicator extends Annotation {
		
		private boolean fIsOverwriteIndicator;
		private String fAstNodeKey;
		
		/**
		 * Creates a new override annotation.
		 * 
		 * @param isOverwriteIndicator <code>true</code> if this annotation is
		 *            an overwrite indicator, <code>false</code> otherwise
		 * @param text the text associated with this annotation
		 * @param key the method binding key
		 * @since 3.0
		 */