public class sun.jvm.hotspot.gc.g1.G1CollectedHeap extends sun.jvm.hotspot.gc.shared.CollectedHeap
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.jvm.hotspot.gc.g1.G1CollectedHeap
  super_class: sun.jvm.hotspot.gc.shared.CollectedHeap
{
  private static long hrmFieldOffset;
    descriptor: J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static long g1ReservedFieldOffset;
    descriptor: J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static sun.jvm.hotspot.types.CIntegerField summaryBytesUsedField;
    descriptor: Lsun/jvm/hotspot/types/CIntegerField;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static sun.jvm.hotspot.types.AddressField g1mmField;
    descriptor: Lsun/jvm/hotspot/types/AddressField;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static long oldSetFieldOffset;
    descriptor: J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static long humongousSetFieldOffset;
    descriptor: J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 61
            new sun.jvm.hotspot.gc.g1.G1CollectedHeap$1
            dup
            invokespecial sun.jvm.hotspot.gc.g1.G1CollectedHeap$1.<init>:()V
            invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Ljava/util/Observer;)V
         1: .line 66
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static synchronized void initialize(sun.jvm.hotspot.types.TypeDataBase);
    descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
    flags: (0x002a) ACC_PRIVATE, ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.types.TypeDataBase db
         0: .line 69
            aload 0 /* db */
            ldc "G1CollectedHeap"
            invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
            astore 1 /* type */
        start local 1 // sun.jvm.hotspot.types.Type type
         1: .line 71
            aload 1 /* type */
            ldc "_hrm"
            invokeinterface sun.jvm.hotspot.types.Type.getField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Field;
            invokeinterface sun.jvm.hotspot.types.Field.getOffset:()J
            putstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.hrmFieldOffset:J
         2: .line 72
            aload 1 /* type */
            ldc "_summary_bytes_used"
            invokeinterface sun.jvm.hotspot.types.Type.getCIntegerField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/CIntegerField;
            putstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.summaryBytesUsedField:Lsun/jvm/hotspot/types/CIntegerField;
         3: .line 73
            aload 1 /* type */
            ldc "_g1mm"
            invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
            putstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.g1mmField:Lsun/jvm/hotspot/types/AddressField;
         4: .line 74
            aload 1 /* type */
            ldc "_old_set"
            invokeinterface sun.jvm.hotspot.types.Type.getField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Field;
            invokeinterface sun.jvm.hotspot.types.Field.getOffset:()J
            putstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.oldSetFieldOffset:J
         5: .line 75
            aload 1 /* type */
            ldc "_humongous_set"
            invokeinterface sun.jvm.hotspot.types.Type.getField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Field;
            invokeinterface sun.jvm.hotspot.types.Field.getOffset:()J
            putstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.humongousSetFieldOffset:J
         6: .line 76
            return
        end local 1 // sun.jvm.hotspot.types.Type type
        end local 0 // sun.jvm.hotspot.types.TypeDataBase db
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0    db  Lsun/jvm/hotspot/types/TypeDataBase;
            1    7     1  type  Lsun/jvm/hotspot/types/Type;
    MethodParameters:
      Name  Flags
      db    

  public long capacity();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 79
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.g1.G1CollectedHeap.hrm:()Lsun/jvm/hotspot/gc/g1/HeapRegionManager;
            invokevirtual sun.jvm.hotspot.gc.g1.HeapRegionManager.capacity:()J
            lreturn
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;

  public long used();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 83
            getstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.summaryBytesUsedField:Lsun/jvm/hotspot/types/CIntegerField;
            aload 0 /* this */
            getfield sun.jvm.hotspot.gc.g1.G1CollectedHeap.addr:Lsun/jvm/hotspot/debugger/Address;
            invokeinterface sun.jvm.hotspot.types.CIntegerField.getValue:(Lsun/jvm/hotspot/debugger/Address;)J
            lreturn
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;

  public long n_regions();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 87
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.g1.G1CollectedHeap.hrm:()Lsun/jvm/hotspot/gc/g1/HeapRegionManager;
            invokevirtual sun.jvm.hotspot.gc.g1.HeapRegionManager.length:()J
            lreturn
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;

  private sun.jvm.hotspot.gc.g1.HeapRegionManager hrm();
    descriptor: ()Lsun/jvm/hotspot/gc/g1/HeapRegionManager;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 91
            aload 0 /* this */
            getfield sun.jvm.hotspot.gc.g1.G1CollectedHeap.addr:Lsun/jvm/hotspot/debugger/Address;
            getstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.hrmFieldOffset:J
            invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
            astore 1 /* hrmAddr */
        start local 1 // sun.jvm.hotspot.debugger.Address hrmAddr
         1: .line 92
            ldc Lsun/jvm/hotspot/gc/g1/HeapRegionManager;
         2: .line 93
            aload 1 /* hrmAddr */
         3: .line 92
            invokestatic sun.jvm.hotspot.runtime.VMObjectFactory.newObject:(Ljava/lang/Class;Lsun/jvm/hotspot/debugger/Address;)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.gc.g1.HeapRegionManager
            areturn
        end local 1 // sun.jvm.hotspot.debugger.Address hrmAddr
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
            1    4     1  hrmAddr  Lsun/jvm/hotspot/debugger/Address;

  public sun.jvm.hotspot.gc.g1.G1MonitoringSupport g1mm();
    descriptor: ()Lsun/jvm/hotspot/gc/g1/G1MonitoringSupport;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 97
            getstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.g1mmField:Lsun/jvm/hotspot/types/AddressField;
            aload 0 /* this */
            getfield sun.jvm.hotspot.gc.g1.G1CollectedHeap.addr:Lsun/jvm/hotspot/debugger/Address;
            invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
            astore 1 /* g1mmAddr */
        start local 1 // sun.jvm.hotspot.debugger.Address g1mmAddr
         1: .line 98
            ldc Lsun/jvm/hotspot/gc/g1/G1MonitoringSupport;
            aload 1 /* g1mmAddr */
            invokestatic sun.jvm.hotspot.runtime.VMObjectFactory.newObject:(Ljava/lang/Class;Lsun/jvm/hotspot/debugger/Address;)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.gc.g1.G1MonitoringSupport
            areturn
        end local 1 // sun.jvm.hotspot.debugger.Address g1mmAddr
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
            1    2     1  g1mmAddr  Lsun/jvm/hotspot/debugger/Address;

  public sun.jvm.hotspot.gc.g1.HeapRegionSetBase oldSet();
    descriptor: ()Lsun/jvm/hotspot/gc/g1/HeapRegionSetBase;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 102
            aload 0 /* this */
            getfield sun.jvm.hotspot.gc.g1.G1CollectedHeap.addr:Lsun/jvm/hotspot/debugger/Address;
            getstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.oldSetFieldOffset:J
            invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
            astore 1 /* oldSetAddr */
        start local 1 // sun.jvm.hotspot.debugger.Address oldSetAddr
         1: .line 103
            ldc Lsun/jvm/hotspot/gc/g1/HeapRegionSetBase;
         2: .line 104
            aload 1 /* oldSetAddr */
         3: .line 103
            invokestatic sun.jvm.hotspot.runtime.VMObjectFactory.newObject:(Ljava/lang/Class;Lsun/jvm/hotspot/debugger/Address;)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.gc.g1.HeapRegionSetBase
            areturn
        end local 1 // sun.jvm.hotspot.debugger.Address oldSetAddr
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
            1    4     1  oldSetAddr  Lsun/jvm/hotspot/debugger/Address;

  public sun.jvm.hotspot.gc.g1.HeapRegionSetBase humongousSet();
    descriptor: ()Lsun/jvm/hotspot/gc/g1/HeapRegionSetBase;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 108
            aload 0 /* this */
            getfield sun.jvm.hotspot.gc.g1.G1CollectedHeap.addr:Lsun/jvm/hotspot/debugger/Address;
            getstatic sun.jvm.hotspot.gc.g1.G1CollectedHeap.humongousSetFieldOffset:J
            invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
            astore 1 /* humongousSetAddr */
        start local 1 // sun.jvm.hotspot.debugger.Address humongousSetAddr
         1: .line 109
            ldc Lsun/jvm/hotspot/gc/g1/HeapRegionSetBase;
         2: .line 110
            aload 1 /* humongousSetAddr */
         3: .line 109
            invokestatic sun.jvm.hotspot.runtime.VMObjectFactory.newObject:(Ljava/lang/Class;Lsun/jvm/hotspot/debugger/Address;)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.gc.g1.HeapRegionSetBase
            areturn
        end local 1 // sun.jvm.hotspot.debugger.Address humongousSetAddr
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
            1    4     1  humongousSetAddr  Lsun/jvm/hotspot/debugger/Address;

  private java.util.Iterator<sun.jvm.hotspot.gc.g1.HeapRegion> heapRegionIterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 114
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.g1.G1CollectedHeap.hrm:()Lsun/jvm/hotspot/gc/g1/HeapRegionManager;
            invokevirtual sun.jvm.hotspot.gc.g1.HeapRegionManager.heapRegionIterator:()Ljava/util/Iterator;
            areturn
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
    Signature: ()Ljava/util/Iterator<Lsun/jvm/hotspot/gc/g1/HeapRegion;>;

  public void heapRegionIterate(sun.jvm.hotspot.gc.shared.SpaceClosure);
    descriptor: (Lsun/jvm/hotspot/gc/shared/SpaceClosure;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
        start local 1 // sun.jvm.hotspot.gc.shared.SpaceClosure scl
         0: .line 118
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.g1.G1CollectedHeap.heapRegionIterator:()Ljava/util/Iterator;
            astore 2 /* iter */
        start local 2 // java.util.Iterator iter
         1: .line 119
            goto 4
         2: .line 120
      StackMap locals: java.util.Iterator
      StackMap stack:
            aload 2 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast sun.jvm.hotspot.gc.g1.HeapRegion
            astore 3 /* hr */
        start local 3 // sun.jvm.hotspot.gc.g1.HeapRegion hr
         3: .line 121
            aload 1 /* scl */
            aload 3 /* hr */
            invokeinterface sun.jvm.hotspot.gc.shared.SpaceClosure.doSpace:(Lsun/jvm/hotspot/gc/shared/Space;)V
        end local 3 // sun.jvm.hotspot.gc.g1.HeapRegion hr
         4: .line 119
      StackMap locals:
      StackMap stack:
            aload 2 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 123
            return
        end local 2 // java.util.Iterator iter
        end local 1 // sun.jvm.hotspot.gc.shared.SpaceClosure scl
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
            0    6     1   scl  Lsun/jvm/hotspot/gc/shared/SpaceClosure;
            1    6     2  iter  Ljava/util/Iterator<Lsun/jvm/hotspot/gc/g1/HeapRegion;>;
            3    4     3    hr  Lsun/jvm/hotspot/gc/g1/HeapRegion;
    MethodParameters:
      Name  Flags
      scl   

  public sun.jvm.hotspot.gc.shared.CollectedHeapName kind();
    descriptor: ()Lsun/jvm/hotspot/gc/shared/CollectedHeapName;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
         0: .line 126
            getstatic sun.jvm.hotspot.gc.shared.CollectedHeapName.G1_COLLECTED_HEAP:Lsun/jvm/hotspot/gc/shared/CollectedHeapName;
            areturn
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;

  public void printOn(java.io.PrintStream);
    descriptor: (Ljava/io/PrintStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
        start local 1 // java.io.PrintStream tty
         0: .line 131
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.g1.G1CollectedHeap.reservedRegion:()Lsun/jvm/hotspot/memory/MemRegion;
            astore 2 /* mr */
        start local 2 // sun.jvm.hotspot.memory.MemRegion mr
         1: .line 133
            aload 1 /* tty */
            ldc "garbage-first heap"
            invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
         2: .line 134
            aload 1 /* tty */
            new java.lang.StringBuilder
            dup
            ldc " ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* mr */
            invokevirtual sun.jvm.hotspot.memory.MemRegion.start:()Lsun/jvm/hotspot/debugger/Address;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* mr */
            invokevirtual sun.jvm.hotspot.memory.MemRegion.end:()Lsun/jvm/hotspot/debugger/Address;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
         3: .line 135
            aload 1 /* tty */
            new java.lang.StringBuilder
            dup
            ldc " region size "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            invokestatic sun.jvm.hotspot.gc.g1.HeapRegion.grainBytes:()J
            ldc 1024
            ldiv
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc "K"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         4: .line 136
            return
        end local 2 // sun.jvm.hotspot.memory.MemRegion mr
        end local 1 // java.io.PrintStream tty
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
            0    5     1   tty  Ljava/io/PrintStream;
            1    5     2    mr  Lsun/jvm/hotspot/memory/MemRegion;
    MethodParameters:
      Name  Flags
      tty   

  public void <init>(sun.jvm.hotspot.debugger.Address);
    descriptor: (Lsun/jvm/hotspot/debugger/Address;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
        start local 1 // sun.jvm.hotspot.debugger.Address addr
         0: .line 139
            aload 0 /* this */
            aload 1 /* addr */
            invokespecial sun.jvm.hotspot.gc.shared.CollectedHeap.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
         1: .line 140
            return
        end local 1 // sun.jvm.hotspot.debugger.Address addr
        end local 0 // sun.jvm.hotspot.gc.g1.G1CollectedHeap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
            0    2     1  addr  Lsun/jvm/hotspot/debugger/Address;
    MethodParameters:
      Name  Flags
      addr  
}
SourceFile: "G1CollectedHeap.java"
NestMembers:
  sun.jvm.hotspot.gc.g1.G1CollectedHeap$1
InnerClasses:
  sun.jvm.hotspot.gc.g1.G1CollectedHeap$1