public class sun.jvm.hotspot.memory.HeapBlock$Header extends sun.jvm.hotspot.runtime.VMObject
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.jvm.hotspot.memory.HeapBlock$Header
  super_class: sun.jvm.hotspot.runtime.VMObject
{
  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.memory.HeapBlock$Header this
        start local 1 // sun.jvm.hotspot.debugger.Address addr
         0: .line 81
            aload 0 /* this */
            aload 1 /* addr */
            invokespecial sun.jvm.hotspot.runtime.VMObject.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
         1: .line 82
            return
        end local 1 // sun.jvm.hotspot.debugger.Address addr
        end local 0 // sun.jvm.hotspot.memory.HeapBlock$Header this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/jvm/hotspot/memory/HeapBlock$Header;
            0    2     1  addr  Lsun/jvm/hotspot/debugger/Address;
    MethodParameters:
      Name  Flags
      addr  

  public long getLength();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.memory.HeapBlock$Header this
         0: .line 85
            getstatic sun.jvm.hotspot.memory.HeapBlock.headerLengthField:Lsun/jvm/hotspot/types/CIntegerField;
            aload 0 /* this */
            getfield sun.jvm.hotspot.memory.HeapBlock$Header.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.memory.HeapBlock$Header this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/memory/HeapBlock$Header;

  public boolean isFree();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.memory.HeapBlock$Header this
         0: .line 89
            getstatic sun.jvm.hotspot.memory.HeapBlock.headerUsedField:Lsun/jvm/hotspot/types/CIntegerField;
            aload 0 /* this */
            getfield sun.jvm.hotspot.memory.HeapBlock$Header.addr:Lsun/jvm/hotspot/debugger/Address;
            invokeinterface sun.jvm.hotspot.types.CIntegerField.getValue:(Lsun/jvm/hotspot/debugger/Address;)J
            lconst_0
            lcmp
            ifne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // sun.jvm.hotspot.memory.HeapBlock$Header this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/jvm/hotspot/memory/HeapBlock$Header;
}
SourceFile: "HeapBlock.java"
NestHost: sun.jvm.hotspot.memory.HeapBlock
InnerClasses:
  public Header = sun.jvm.hotspot.memory.HeapBlock$Header of sun.jvm.hotspot.memory.HeapBlock