Class Utils


  • public final class Utils
    extends Object
    • Method Detail

      • newInstance

        public static Object newInstance​(String klass)
      • sleep

        public static void sleep​(long millis)
      • readCommandLineOpts

        public static Map<String,​String> readCommandLineOpts()
      • serialize

        public static byte[] serialize​(Object obj)
      • deserialize

        public static Object deserialize​(byte[] serialized)
      • getBoolean

        public static boolean getBoolean​(Object o,
                                         boolean defaultValue)
      • toByteArray

        public static byte[] toByteArray​(ByteBuffer buffer)
      • get

        public static <S,​T> T get​(Map<S,​T> m,
                                        S key,
                                        T defaultValue)