public class sun.jvm.hotspot.oops.ObjectHistogram implements sun.jvm.hotspot.oops.HeapVisitor
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.jvm.hotspot.oops.ObjectHistogram
  super_class: java.lang.Object
{
  private java.util.HashMap map;
    descriptor: Ljava/util/HashMap;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
         0: .line 32
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield sun.jvm.hotspot.oops.ObjectHistogram.map:Ljava/util/HashMap;
            return
        end local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/oops/ObjectHistogram;

  public void prologue(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=3, args_size=2
        start local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
        start local 1 // long size
         0: .line 36
            return
        end local 1 // long size
        end local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/oops/ObjectHistogram;
            0    1     1  size  J
    MethodParameters:
      Name  Flags
      size  

  public boolean doObj(sun.jvm.hotspot.oops.Oop);
    descriptor: (Lsun/jvm/hotspot/oops/Oop;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
        start local 1 // sun.jvm.hotspot.oops.Oop obj
         0: .line 39
            aload 1 /* obj */
            invokevirtual sun.jvm.hotspot.oops.Oop.getKlass:()Lsun/jvm/hotspot/oops/Klass;
            astore 2 /* klass */
        start local 2 // sun.jvm.hotspot.oops.Klass klass
         1: .line 40
            aload 0 /* this */
            getfield sun.jvm.hotspot.oops.ObjectHistogram.map:Ljava/util/HashMap;
            aload 2 /* klass */
            invokevirtual java.util.HashMap.containsKey:(Ljava/lang/Object;)Z
            ifne 2
            aload 0 /* this */
            getfield sun.jvm.hotspot.oops.ObjectHistogram.map:Ljava/util/HashMap;
            aload 2 /* klass */
            new sun.jvm.hotspot.oops.ObjectHistogramElement
            dup
            aload 2 /* klass */
            invokespecial sun.jvm.hotspot.oops.ObjectHistogramElement.<init>:(Lsun/jvm/hotspot/oops/Klass;)V
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 41
      StackMap locals: sun.jvm.hotspot.oops.Klass
      StackMap stack:
            aload 0 /* this */
            getfield sun.jvm.hotspot.oops.ObjectHistogram.map:Ljava/util/HashMap;
            aload 2 /* klass */
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast sun.jvm.hotspot.oops.ObjectHistogramElement
            aload 1 /* obj */
            invokevirtual sun.jvm.hotspot.oops.ObjectHistogramElement.updateWith:(Lsun/jvm/hotspot/oops/Oop;)V
         3: .line 42
            iconst_0
            ireturn
        end local 2 // sun.jvm.hotspot.oops.Klass klass
        end local 1 // sun.jvm.hotspot.oops.Oop obj
        end local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lsun/jvm/hotspot/oops/ObjectHistogram;
            0    4     1    obj  Lsun/jvm/hotspot/oops/Oop;
            1    4     2  klass  Lsun/jvm/hotspot/oops/Klass;
    MethodParameters:
      Name  Flags
      obj   

  public void epilogue();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
         0: .line 45
            return
        end local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/oops/ObjectHistogram;

  public java.util.List getElements();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
         0: .line 51
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* list */
        start local 1 // java.util.List list
         1: .line 52
            aload 1 /* list */
            aload 0 /* this */
            getfield sun.jvm.hotspot.oops.ObjectHistogram.map:Ljava/util/HashMap;
            invokevirtual java.util.HashMap.values:()Ljava/util/Collection;
            invokeinterface java.util.List.addAll:(Ljava/util/Collection;)Z
            pop
         2: .line 53
            aload 1 /* list */
            new sun.jvm.hotspot.oops.ObjectHistogram$1
            dup
            aload 0 /* this */
            invokespecial sun.jvm.hotspot.oops.ObjectHistogram$1.<init>:(Lsun/jvm/hotspot/oops/ObjectHistogram;)V
            invokestatic java.util.Collections.sort:(Ljava/util/List;Ljava/util/Comparator;)V
         3: .line 58
            aload 1 /* list */
            areturn
        end local 1 // java.util.List list
        end local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/jvm/hotspot/oops/ObjectHistogram;
            1    4     1  list  Ljava/util/List;

  public void print();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
         0: .line 61
            aload 0 /* this */
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            invokevirtual sun.jvm.hotspot.oops.ObjectHistogram.printOn:(Ljava/io/PrintStream;)V
            return
        end local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/jvm/hotspot/oops/ObjectHistogram;

  public void printOn(java.io.PrintStream);
    descriptor: (Ljava/io/PrintStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=2
        start local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
        start local 1 // java.io.PrintStream tty
         0: .line 64
            aload 0 /* this */
            invokevirtual sun.jvm.hotspot.oops.ObjectHistogram.getElements:()Ljava/util/List;
            astore 2 /* list */
        start local 2 // java.util.List list
         1: .line 65
            aload 1 /* tty */
            invokestatic sun.jvm.hotspot.oops.ObjectHistogramElement.titleOn:(Ljava/io/PrintStream;)V
         2: .line 66
            aload 2 /* list */
            invokeinterface java.util.List.listIterator:()Ljava/util/ListIterator;
            astore 3 /* iterator */
        start local 3 // java.util.Iterator iterator
         3: .line 67
            iconst_0
            istore 4 /* num */
        start local 4 // int num
         4: .line 68
            iconst_0
            istore 5 /* totalCount */
        start local 5 // int totalCount
         5: .line 69
            iconst_0
            istore 6 /* totalSize */
        start local 6 // int totalSize
         6: .line 70
            goto 13
         7: .line 71
      StackMap locals: sun.jvm.hotspot.oops.ObjectHistogram java.io.PrintStream java.util.List java.util.Iterator int int int
      StackMap stack:
            aload 3 /* iterator */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast sun.jvm.hotspot.oops.ObjectHistogramElement
            astore 7 /* el */
        start local 7 // sun.jvm.hotspot.oops.ObjectHistogramElement el
         8: .line 72
            iinc 4 /* num */ 1
         9: .line 73
            iload 5 /* totalCount */
            i2l
            aload 7 /* el */
            invokevirtual sun.jvm.hotspot.oops.ObjectHistogramElement.getCount:()J
            ladd
            l2i
            istore 5 /* totalCount */
        10: .line 74
            iload 6 /* totalSize */
            i2l
            aload 7 /* el */
            invokevirtual sun.jvm.hotspot.oops.ObjectHistogramElement.getSize:()J
            ladd
            l2i
            istore 6 /* totalSize */
        11: .line 75
            aload 1 /* tty */
            new java.lang.StringBuilder
            dup
            iload 4 /* num */
            invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ":"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "\t\t"
            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
        12: .line 76
            aload 7 /* el */
            aload 1 /* tty */
            invokevirtual sun.jvm.hotspot.oops.ObjectHistogramElement.printOn:(Ljava/io/PrintStream;)V
        end local 7 // sun.jvm.hotspot.oops.ObjectHistogramElement el
        13: .line 70
      StackMap locals:
      StackMap stack:
            aload 3 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        14: .line 78
            aload 1 /* tty */
            new java.lang.StringBuilder
            dup
            ldc "Total : \t"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 5 /* totalCount */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc "\t"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 6 /* totalSize */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        15: .line 79
            return
        end local 6 // int totalSize
        end local 5 // int totalCount
        end local 4 // int num
        end local 3 // java.util.Iterator iterator
        end local 2 // java.util.List list
        end local 1 // java.io.PrintStream tty
        end local 0 // sun.jvm.hotspot.oops.ObjectHistogram this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   16     0        this  Lsun/jvm/hotspot/oops/ObjectHistogram;
            0   16     1         tty  Ljava/io/PrintStream;
            1   16     2        list  Ljava/util/List;
            3   16     3    iterator  Ljava/util/Iterator;
            4   16     4         num  I
            5   16     5  totalCount  I
            6   16     6   totalSize  I
            8   13     7          el  Lsun/jvm/hotspot/oops/ObjectHistogramElement;
    MethodParameters:
      Name  Flags
      tty   
}
SourceFile: "ObjectHistogram.java"
NestMembers:
  sun.jvm.hotspot.oops.ObjectHistogram$1
InnerClasses:
  sun.jvm.hotspot.oops.ObjectHistogram$1