Bug 57706 [navigation] expecting an override indicator for overrides in anonymous classes
Currently no override indicator is shown when I override/implement a method in an anonymous class. Given that we show override indicators for normal overrides it is confusing to not see the override indicator in this case.
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;
		
		/**