Class ExactMath


  • public class ExactMath
    extends java.lang.Object
    This class contains methods that will be part of java.lang.Math starting with JDK 8. Until JDK 8 is release, we duplicate them here because they are generally useful for dynamic language implementations.
    • Constructor Detail

      • ExactMath

        public ExactMath()
    • Method Detail

      • addExact

        public static int addExact​(int x,
                                   int y)
      • addExact

        public static long addExact​(long x,
                                    long y)
      • subtractExact

        public static int subtractExact​(int x,
                                        int y)
      • subtractExact

        public static long subtractExact​(long x,
                                         long y)
      • multiplyExact

        public static int multiplyExact​(int x,
                                        int y)
      • multiplyExact

        public static long multiplyExact​(long x,
                                         long y)
      • multiplyHigh

        public static int multiplyHigh​(int x,
                                       int y)
      • multiplyHighUnsigned

        public static int multiplyHighUnsigned​(int x,
                                               int y)
      • multiplyHigh

        public static long multiplyHigh​(long x,
                                        long y)
      • multiplyHighUnsigned

        public static long multiplyHighUnsigned​(long x,
                                                long y)