if (VM.VerifyAssertions) VM.assert(_cms.length == _counters.length);
if (VM.VerifyAssertions) VM._assert(_cms.length == _counters.length);
  VM_MethodCountSet(VM_CompiledMethod[] _cms, double[] _counters) {    if (VM.VerifyAssertions) VM.assert(_cms.length == _counters.length);    cms = _cms;    counters= _counters;  }