Class Undefined

  • public final class Undefined
    extends Object
    Java doesn't allow you to have null as an attribute value. It wants you to indicate what you really mean by null, so that is what we do here - as ugly as it is.
    • Method Detail

      • isUndefined

        public static boolean isUndefined​(String other)
      • isUndefined

        public static boolean isUndefined​(ClassNode other)
      • isUndefinedException

        public static boolean isUndefinedException​(ClassNode other)