36   ParNew,

    36   ParNew,

    37   G1New,

    37   G1New,

    38   ConcurrentMarkSweep,

    38   ConcurrentMarkSweep,

    39   G1Old,

    39   G1Old,

    40   G1Full,

    40   G1Full,

    41   GCNameEndSentinel

    43   GCNameEndSentinel

    42 };

    44 };

    43 

    45 

    44 class GCNameHelper {

    46 class GCNameHelper {

    45  public:

    47  public:

    53       case ParNew: return "ParNew";

    55       case ParNew: return "ParNew";

    54       case G1New: return "G1New";

    56       case G1New: return "G1New";

    55       case ConcurrentMarkSweep: return "ConcurrentMarkSweep";

    57       case ConcurrentMarkSweep: return "ConcurrentMarkSweep";

    56       case G1Old: return "G1Old";

    58       case G1Old: return "G1Old";

    57       case G1Full: return "G1Full";

    59       case G1Full: return "G1Full";

    58       default: ShouldNotReachHere(); return NULL;

    62       default: ShouldNotReachHere(); return NULL;

    59     }

    63     }

    60   }

    64   }

    61 };

    65 };

    62 

    66