Bug 86602 AddDelegateMethodsActions
With the next integration build isInterface returns true for annotations. Some of the isInterface || && isAnnotation checks can be simplified now.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
fSuperClassDialogField.setText(JavaModelUtil.getFullyQualifiedName(type));
			}
		}
	}
	
	private void typePageCustomButtonPressed(DialogField field, int index) {		
		if (field == fSuperInterfacesDialogField) {
			chooseSuperInterfaces();
		}
	}
	
	/*
	 * A field on the type has changed. The fields' status and all dependent
	 * status are updated.
	 */
	private void typePageDialogFieldChanged(DialogField field) {
		String fieldName= null;
		if (field == fPackageDialogField) {
			fPackageStatus= packageChanged();
			updatePackageStatusLabel();
			fTypeNameStatus= typeNameChanged();
			fSuperClassStatus= superClassChanged();			
			fieldName= PACKAGE;
		} else if (field == fEnclosingTypeDialogField) {
			fEnclosingTypeStatus= enclosingTypeChanged();
			fTypeNameStatus= typeNameChanged();
			fSuperClassStatus= superClassChanged();				
			fieldName= ENCLOSING;
		} else if (field == fEnclosingTypeSelection) {
			updateEnableState();