public class sun.jvm.hotspot.gc.parallel.MutableSpace extends sun.jvm.hotspot.gc.parallel.ImmutableSpace
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.jvm.hotspot.gc.parallel.MutableSpace
  super_class: sun.jvm.hotspot.gc.parallel.ImmutableSpace
{
  private static sun.jvm.hotspot.types.AddressField topField;
    descriptor: Lsun/jvm/hotspot/types/AddressField;
    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 37
            new sun.jvm.hotspot.gc.parallel.MutableSpace$1
            dup
            invokespecial sun.jvm.hotspot.gc.parallel.MutableSpace$1.<init>:()V
            invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Ljava/util/Observer;)V
         1: .line 54
            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 45
            aload 0 /* db */
            ldc "MutableSpace"
            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 46
            aload 1 /* type */
            ldc "_top"
            invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
            putstatic sun.jvm.hotspot.gc.parallel.MutableSpace.topField:Lsun/jvm/hotspot/types/AddressField;
         2: .line 47
            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    3     0    db  Lsun/jvm/hotspot/types/TypeDataBase;
            1    3     1  type  Lsun/jvm/hotspot/types/Type;
    MethodParameters:
      Name  Flags
      db    

  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.parallel.MutableSpace this
        start local 1 // sun.jvm.hotspot.debugger.Address addr
         0: .line 50
            aload 0 /* this */
            aload 1 /* addr */
            invokespecial sun.jvm.hotspot.gc.parallel.ImmutableSpace.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
         1: .line 51
            return
        end local 1 // sun.jvm.hotspot.debugger.Address addr
        end local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/jvm/hotspot/gc/parallel/MutableSpace;
            0    2     1  addr  Lsun/jvm/hotspot/debugger/Address;
    MethodParameters:
      Name  Flags
      addr  

  public sun.jvm.hotspot.debugger.Address top();
    descriptor: ()Lsun/jvm/hotspot/debugger/Address;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
         0: .line 57
            getstatic sun.jvm.hotspot.gc.parallel.MutableSpace.topField:Lsun/jvm/hotspot/types/AddressField;
            aload 0 /* this */
            getfield sun.jvm.hotspot.gc.parallel.MutableSpace.addr:Lsun/jvm/hotspot/debugger/Address;
            invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
            areturn
        end local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/gc/parallel/MutableSpace;

  public long used();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
         0: .line 61
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.top:()Lsun/jvm/hotspot/debugger/Address;
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.bottom:()Lsun/jvm/hotspot/debugger/Address;
            invokeinterface sun.jvm.hotspot.debugger.Address.minus:(Lsun/jvm/hotspot/debugger/Address;)J
            lreturn
        end local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/gc/parallel/MutableSpace;

  public java.util.List getLiveRegions();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
         0: .line 66
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* res */
        start local 1 // java.util.List res
         1: .line 67
            aload 1 /* res */
            new sun.jvm.hotspot.memory.MemRegion
            dup
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.bottom:()Lsun/jvm/hotspot/debugger/Address;
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.top:()Lsun/jvm/hotspot/debugger/Address;
            invokespecial sun.jvm.hotspot.memory.MemRegion.<init>:(Lsun/jvm/hotspot/debugger/Address;Lsun/jvm/hotspot/debugger/Address;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         2: .line 68
            aload 1 /* res */
            areturn
        end local 1 // java.util.List res
        end local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/jvm/hotspot/gc/parallel/MutableSpace;
            1    3     1   res  Ljava/util/List;

  public void printOn(java.io.PrintStream);
    descriptor: (Ljava/io/PrintStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
        start local 1 // java.io.PrintStream tty
         0: .line 72
            aload 1 /* tty */
            new java.lang.StringBuilder
            dup
            ldc " ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.bottom:()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;
         1: .line 73
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.top:()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 0 /* this */
            invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.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;
         2: .line 72
            invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
         3: .line 74
            return
        end local 1 // java.io.PrintStream tty
        end local 0 // sun.jvm.hotspot.gc.parallel.MutableSpace this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/jvm/hotspot/gc/parallel/MutableSpace;
            0    4     1   tty  Ljava/io/PrintStream;
    MethodParameters:
      Name  Flags
      tty   
}
SourceFile: "MutableSpace.java"
NestMembers:
  sun.jvm.hotspot.gc.parallel.MutableSpace$1
InnerClasses:
  sun.jvm.hotspot.gc.parallel.MutableSpace$1