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
protected IStatus fEnclosingTypeStatus;
	protected IStatus fPackageStatus;
	protected IStatus fTypeNameStatus;
	protected IStatus fSuperClassStatus;
	protected IStatus fModifierStatus;
	protected IStatus fSuperInterfacesStatus;	
	
	private final int PUBLIC_INDEX= 0, DEFAULT_INDEX= 1, PRIVATE_INDEX= 2, PROTECTED_INDEX= 3;
	private final int ABSTRACT_INDEX= 0, FINAL_INDEX= 1, STATIC_INDEX= 2, ENUM_ANNOT_STATIC_INDEX= 1;
	
	private int fTypeKind;
	
	/**
	 * Constant to signal that the created type is a class.
	 * @since 3.1
	 */
	public static final int CLASS_TYPE = 1;
	
	/**
	 * Constant to signal that the created type is a interface.
	 * @since 3.1
	 */
	public static final int INTERFACE_TYPE = 2;
	
	/**
	 * Constant to signal that the created type is an enum.
	 * @since 3.1
	 */
	public static final int ENUM_TYPE = 3;