public class sun.jvm.hotspot.tools.JSnap extends sun.jvm.hotspot.tools.Tool
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.jvm.hotspot.tools.JSnap
  super_class: sun.jvm.hotspot.tools.Tool
{
  private boolean all;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.tools.JSnap this
         0: .line 38
            aload 0 /* this */
            invokespecial sun.jvm.hotspot.tools.Tool.<init>:()V
         1: .line 39
            return
        end local 0 // sun.jvm.hotspot.tools.JSnap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/jvm/hotspot/tools/JSnap;

  public void <init>(sun.jvm.hotspot.debugger.JVMDebugger);
    descriptor: (Lsun/jvm/hotspot/debugger/JVMDebugger;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.jvm.hotspot.tools.JSnap this
        start local 1 // sun.jvm.hotspot.debugger.JVMDebugger d
         0: .line 42
            aload 0 /* this */
            aload 1 /* d */
            invokespecial sun.jvm.hotspot.tools.Tool.<init>:(Lsun/jvm/hotspot/debugger/JVMDebugger;)V
         1: .line 43
            return
        end local 1 // sun.jvm.hotspot.debugger.JVMDebugger d
        end local 0 // sun.jvm.hotspot.tools.JSnap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/jvm/hotspot/tools/JSnap;
            0    2     1     d  Lsun/jvm/hotspot/debugger/JVMDebugger;
    MethodParameters:
      Name  Flags
      d     

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // sun.jvm.hotspot.tools.JSnap this
         0: .line 46
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            astore 1 /* out */
        start local 1 // java.io.PrintStream out
         1: .line 47
            invokestatic sun.jvm.hotspot.runtime.PerfMemory.initialized:()Z
            ifeq 8
         2: .line 48
            invokestatic sun.jvm.hotspot.runtime.PerfMemory.prologue:()Lsun/jvm/hotspot/runtime/PerfDataPrologue;
            astore 2 /* prologue */
        start local 2 // sun.jvm.hotspot.runtime.PerfDataPrologue prologue
         3: .line 49
            aload 2 /* prologue */
            invokevirtual sun.jvm.hotspot.runtime.PerfDataPrologue.accessible:()Z
            ifeq 6
         4: .line 50
            new sun.jvm.hotspot.tools.JSnap$1
            dup
            aload 0 /* this */
            aload 1 /* out */
            invokespecial sun.jvm.hotspot.tools.JSnap$1.<init>:(Lsun/jvm/hotspot/tools/JSnap;Ljava/io/PrintStream;)V
            invokestatic sun.jvm.hotspot.runtime.PerfMemory.iterate:(Lsun/jvm/hotspot/runtime/PerfMemory$PerfDataEntryVisitor;)V
         5: .line 61
            goto 9
         6: .line 62
      StackMap locals: java.io.PrintStream sun.jvm.hotspot.runtime.PerfDataPrologue
      StackMap stack:
            aload 1 /* out */
            ldc "PerfMemory is not accessible"
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        end local 2 // sun.jvm.hotspot.runtime.PerfDataPrologue prologue
         7: .line 64
            goto 9
         8: .line 65
      StackMap locals:
      StackMap stack:
            aload 1 /* out */
            ldc "PerfMemory is not initialized"
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         9: .line 67
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.PrintStream out
        end local 0 // sun.jvm.hotspot.tools.JSnap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0      this  Lsun/jvm/hotspot/tools/JSnap;
            1   10     1       out  Ljava/io/PrintStream;
            3    7     2  prologue  Lsun/jvm/hotspot/runtime/PerfDataPrologue;

  protected void printFlagsUsage();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.tools.JSnap this
         0: .line 71
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            ldc "    -a\tto print all performance counters"
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
         1: .line 72
            aload 0 /* this */
            invokespecial sun.jvm.hotspot.tools.Tool.printFlagsUsage:()V
         2: .line 73
            return
        end local 0 // sun.jvm.hotspot.tools.JSnap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/jvm/hotspot/tools/JSnap;

  public static void main(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.lang.String[] args
         0: .line 76
            new sun.jvm.hotspot.tools.JSnap
            dup
            invokespecial sun.jvm.hotspot.tools.JSnap.<init>:()V
            astore 1 /* js */
        start local 1 // sun.jvm.hotspot.tools.JSnap js
         1: .line 77
            aload 1 /* js */
            aload 0 /* args */
            invokestatic java.util.Arrays.stream:([Ljava/lang/Object;)Ljava/util/stream/Stream;
         2: .line 78
            invokedynamic test()Ljava/util/function/Predicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Z
                  sun/jvm/hotspot/tools/JSnap.lambda$0(Ljava/lang/String;)Z (6)
                  (Ljava/lang/String;)Z
            invokeinterface java.util.stream.Stream.anyMatch:(Ljava/util/function/Predicate;)Z
         3: .line 77
            putfield sun.jvm.hotspot.tools.JSnap.all:Z
         4: .line 80
            aload 1 /* js */
            getfield sun.jvm.hotspot.tools.JSnap.all:Z
            ifeq 10
         5: .line 81
            aload 0 /* args */
            invokestatic java.util.Arrays.stream:([Ljava/lang/Object;)Ljava/util/stream/Stream;
         6: .line 82
            invokedynamic test()Ljava/util/function/Predicate;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Z
                  sun/jvm/hotspot/tools/JSnap.lambda$1(Ljava/lang/String;)Z (6)
                  (Ljava/lang/String;)Z
            invokeinterface java.util.stream.Stream.filter:(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;
         7: .line 83
            invokestatic java.util.stream.Collectors.toList:()Ljava/util/stream/Collector;
            invokeinterface java.util.stream.Stream.collect:(Ljava/util/stream/Collector;)Ljava/lang/Object;
            checkcast java.util.List
         8: .line 84
            iconst_0
            anewarray java.lang.String
            invokeinterface java.util.List.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            checkcast java.lang.String[]
         9: .line 81
            astore 0 /* args */
        10: .line 87
      StackMap locals: sun.jvm.hotspot.tools.JSnap
      StackMap stack:
            aload 1 /* js */
            aload 0 /* args */
            invokevirtual sun.jvm.hotspot.tools.JSnap.execute:([Ljava/lang/String;)V
        11: .line 88
            return
        end local 1 // sun.jvm.hotspot.tools.JSnap js
        end local 0 // java.lang.String[] args
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  args  [Ljava/lang/String;
            1   12     1    js  Lsun/jvm/hotspot/tools/JSnap;
    MethodParameters:
      Name  Flags
      args  

  private static boolean lambda$0(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String s
         0: .line 78
            aload 0 /* s */
            ldc "-a"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     s  Ljava/lang/String;

  private static boolean lambda$1(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String s
         0: .line 82
            aload 0 /* s */
            ldc "-a"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     s  Ljava/lang/String;
}
SourceFile: "JSnap.java"
NestMembers:
  sun.jvm.hotspot.tools.JSnap$1
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract PerfDataEntryVisitor = sun.jvm.hotspot.runtime.PerfMemory$PerfDataEntryVisitor of sun.jvm.hotspot.runtime.PerfMemory
  sun.jvm.hotspot.tools.JSnap$1