55   ParScanWithBarrierClosure(ParNewGeneration* g,

    55   ParScanWithBarrierClosure(ParNewGeneration* g,

    56                             ParScanThreadState* par_scan_state) :

    56                             ParScanThreadState* par_scan_state) :

    57     ParScanClosure(g, par_scan_state) {}

    57     ParScanClosure(g, par_scan_state) {}

    58   virtual void do_oop(oop* p);

    58   virtual void do_oop(oop* p);

    59   virtual void do_oop(narrowOop* p);

    59   virtual void do_oop(narrowOop* p);

    62 };

    60 };

    63 

    61 

    64 class ParScanWithoutBarrierClosure: public ParScanClosure {

    62 class ParScanWithoutBarrierClosure: public ParScanClosure {

    65  public:

    63  public:

    66   ParScanWithoutBarrierClosure(ParNewGeneration* g,

    64   ParScanWithoutBarrierClosure(ParNewGeneration* g,

    67                                ParScanThreadState* par_scan_state) :

    65                                ParScanThreadState* par_scan_state) :

    68     ParScanClosure(g, par_scan_state) {}

    66     ParScanClosure(g, par_scan_state) {}

    69   virtual void do_oop(oop* p);

    67   virtual void do_oop(oop* p);

    70   virtual void do_oop(narrowOop* p);

    68   virtual void do_oop(narrowOop* p);

    73 };

    69 };

    74 

    70 

    75 class ParRootScanWithBarrierTwoGensClosure: public ParScanClosure {

    71 class ParRootScanWithBarrierTwoGensClosure: public ParScanClosure {

    76  public:

    72  public:

    77   ParRootScanWithBarrierTwoGensClosure(ParNewGeneration* g,

    73   ParRootScanWithBarrierTwoGensClosure(ParNewGeneration* g,

    97  public:

    93  public:

    98   ParScanWeakRefClosure(ParNewGeneration* g,

    94   ParScanWeakRefClosure(ParNewGeneration* g,

    99                         ParScanThreadState* par_scan_state);

    95                         ParScanThreadState* par_scan_state);

   100   virtual void do_oop(oop* p);

    96   virtual void do_oop(oop* p);

   101   virtual void do_oop(narrowOop* p);

    97   virtual void do_oop(narrowOop* p);

   104 };

    98 };

   105 

    99 

   106 class ParEvacuateFollowersClosure: public VoidClosure {

   100 class ParEvacuateFollowersClosure: public VoidClosure {

   107  private:

   101  private:

   108   ParScanThreadState* _par_scan_state;

   102   ParScanThreadState* _par_scan_state;