static boolean stateIsForwarded(int fw) throws VM_PragmaUninterruptible, VM_PragmaInline { return (fw & GC_FORWARDING_MASK) == GC_FORWARDED;
static boolean stateIsForwarded(VM_Word fw) throws VM_PragmaUninterruptible, VM_PragmaInline { return fw.and(GC_FORWARDING_MASK).EQ(GC_FORWARDED);
  static boolean stateIsForwarded(int fw) throws VM_PragmaUninterruptible, VM_PragmaInline {    return (fw & GC_FORWARDING_MASK) == GC_FORWARDED;  }