Bug 86624 Need UI to control @Override annotation
M5a public class X extends ArrayList<String> { } - add a add(String) method using code assit. You get @Override public boolean add(String o) { return super.add(o); } which is great. However we need UI to control whether @Override should be generated or not.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/NameConventionConfigurationBlock.java
inner.setLayout(layout);
			
			fMessageField.doFillIntoGrid(inner, 2);
			fPrefixField.doFillIntoGrid(inner, 2);
			fSuffixField.doFillIntoGrid(inner, 2);
			
			LayoutUtil.setHorizontalGrabbing(fPrefixField.getTextControl(null));
			LayoutUtil.setWidthHint(fPrefixField.getTextControl(null), convertWidthInCharsToPixels(45));
			LayoutUtil.setWidthHint(fSuffixField.getTextControl(null), convertWidthInCharsToPixels(45));
			
			fPrefixField.postSetFocusOnDialogField(parent.getDisplay());
			
			applyDialogFont(composite);		
			return composite;
		}
		
		/* (non-Javadoc)
		 * @see org.eclipse.jdt.internal.ui.wizards.dialogfields.IDialogFieldListener#dialogFieldChanged(org.eclipse.jdt.internal.ui.wizards.dialogfields.DialogField)
		 */
		public void dialogFieldChanged(DialogField field) {
			
			IStatus prefixStatus= validateIdentifiers(getTokens(fPrefixField.getText(), ","), true); 
			IStatus suffixStatus= validateIdentifiers(getTokens(fSuffixField.getText(), ","), false); 
			
			updateStatus(StatusUtil.getMoreSevere(suffixStatus, prefixStatus));
		}		
		
		private IStatus validateIdentifiers(String[] values, boolean prefix) {
			for (int i= 0; i < values.length; i++) {
				String val= values[i];