class java.lang.Shutdown
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.lang.Shutdown
  super_class: java.lang.Object
{
  private static final int RUNNING;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private static final int HOOKS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private static final int FINALIZERS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  private static int state;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static boolean runFinalizersOnExit;
    descriptor: Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static final int MAX_SYSTEM_HOOKS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 10

  private static final java.lang.Runnable[] hooks;
    descriptor: [Ljava/lang/Runnable;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static int currentRunningHook;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static java.lang.Object lock;
    descriptor: Ljava/lang/Object;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static java.lang.Object haltLock;
    descriptor: Ljava/lang/Object;
    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 43
            iconst_0
            putstatic java.lang.Shutdown.state:I
         1: .line 46
            iconst_0
            putstatic java.lang.Shutdown.runFinalizersOnExit:Z
         2: .line 54
            bipush 10
            anewarray java.lang.Runnable
            putstatic java.lang.Shutdown.hooks:[Ljava/lang/Runnable;
         3: .line 57
            iconst_0
            putstatic java.lang.Shutdown.currentRunningHook:I
         4: .line 61
            new java.lang.Shutdown$Lock
            dup
            invokespecial java.lang.Shutdown$Lock.<init>:()V
            putstatic java.lang.Shutdown.lock:Ljava/lang/Object;
         5: .line 64
            new java.lang.Shutdown$Lock
            dup
            invokespecial java.lang.Shutdown$Lock.<init>:()V
            putstatic java.lang.Shutdown.haltLock:Ljava/lang/Object;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Shutdown this
         0: .line 37
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // java.lang.Shutdown this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/lang/Shutdown;

  static void setRunFinalizersOnExit(boolean);
    descriptor: (Z)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // boolean run
         0: .line 68
            getstatic java.lang.Shutdown.lock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 69
            iload 0 /* run */
            putstatic java.lang.Shutdown.runFinalizersOnExit:Z
         2: .line 68
            aload 1
            monitorexit
         3: goto 6
      StackMap locals: int java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 1
            monitorexit
         5: athrow
         6: .line 71
      StackMap locals:
      StackMap stack:
            return
        end local 0 // boolean run
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0   run  Z
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
      Name  Flags
      run   

  static void add(int, boolean, java.lang.Runnable);
    descriptor: (IZLjava/lang/Runnable;)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // int slot
        start local 1 // boolean registerShutdownInProgress
        start local 2 // java.lang.Runnable hook
         0: .line 95
            getstatic java.lang.Shutdown.lock:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 96
            getstatic java.lang.Shutdown.hooks:[Ljava/lang/Runnable;
            iload 0 /* slot */
            aaload
            ifnull 3
         2: .line 97
            new java.lang.InternalError
            dup
            new java.lang.StringBuilder
            dup
            ldc "Shutdown hook at slot "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 0 /* slot */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " already registered"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 99
      StackMap locals: java.lang.Object
      StackMap stack:
            iload 1 /* registerShutdownInProgress */
            ifne 6
         4: .line 100
            getstatic java.lang.Shutdown.state:I
            ifle 8
         5: .line 101
            new java.lang.IllegalStateException
            dup
            ldc "Shutdown in progress"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 103
      StackMap locals:
      StackMap stack:
            getstatic java.lang.Shutdown.state:I
            iconst_1
            if_icmpgt 7
            getstatic java.lang.Shutdown.state:I
            iconst_1
            if_icmpne 8
            iload 0 /* slot */
            getstatic java.lang.Shutdown.currentRunningHook:I
            if_icmpgt 8
         7: .line 104
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalStateException
            dup
            ldc "Shutdown in progress"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 107
      StackMap locals:
      StackMap stack:
            getstatic java.lang.Shutdown.hooks:[Ljava/lang/Runnable;
            iload 0 /* slot */
            aload 2 /* hook */
            aastore
         9: .line 95
            aload 3
            monitorexit
        10: goto 13
      StackMap locals:
      StackMap stack: java.lang.Throwable
        11: aload 3
            monitorexit
        12: athrow
        13: .line 109
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Runnable hook
        end local 1 // boolean registerShutdownInProgress
        end local 0 // int slot
      LocalVariableTable:
        Start  End  Slot                        Name  Signature
            0   14     0                        slot  I
            0   14     1  registerShutdownInProgress  Z
            0   14     2                        hook  Ljava/lang/Runnable;
      Exception table:
        from    to  target  type
           1    10      11  any
          11    12      11  any
    MethodParameters:
                            Name  Flags
      slot                        
      registerShutdownInProgress  
      hook                        

  private static void runHooks();
    descriptor: ()V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=0
         0: .line 114
            iconst_0
            istore 0 /* i */
        start local 0 // int i
         1: goto 16
         2: .line 117
      StackMap locals: int
      StackMap stack:
            getstatic java.lang.Shutdown.lock:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         3: .line 120
            iload 0 /* i */
            putstatic java.lang.Shutdown.currentRunningHook:I
         4: .line 121
            getstatic java.lang.Shutdown.hooks:[Ljava/lang/Runnable;
            iload 0 /* i */
            aaload
            astore 1 /* hook */
        start local 1 // java.lang.Runnable hook
         5: .line 117
            aload 2
            monitorexit
         6: goto 9
        end local 1 // java.lang.Runnable hook
      StackMap locals: int top java.lang.Object
      StackMap stack: java.lang.Throwable
         7: aload 2
            monitorexit
         8: athrow
        start local 1 // java.lang.Runnable hook
         9: .line 123
      StackMap locals: int java.lang.Runnable
      StackMap stack:
            aload 1 /* hook */
            ifnull 15
            aload 1 /* hook */
            invokeinterface java.lang.Runnable.run:()V
        end local 1 // java.lang.Runnable hook
        10: .line 124
            goto 15
      StackMap locals: int
      StackMap stack: java.lang.Throwable
        11: astore 1 /* t */
        start local 1 // java.lang.Throwable t
        12: .line 125
            aload 1 /* t */
            instanceof java.lang.ThreadDeath
            ifeq 15
        13: .line 126
            aload 1 /* t */
            checkcast java.lang.ThreadDeath
            astore 2 /* td */
        start local 2 // java.lang.ThreadDeath td
        14: .line 127
            aload 2 /* td */
            athrow
        end local 2 // java.lang.ThreadDeath td
        end local 1 // java.lang.Throwable t
        15: .line 114
      StackMap locals:
      StackMap stack:
            iinc 0 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 0 /* i */
            bipush 10
            if_icmplt 2
        end local 0 // int i
        17: .line 131
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            1   17     0     i  I
            5    7     1  hook  Ljava/lang/Runnable;
            9   10     1  hook  Ljava/lang/Runnable;
           12   15     1     t  Ljava/lang/Throwable;
           14   15     2    td  Ljava/lang/ThreadDeath;
      Exception table:
        from    to  target  type
           3     6       7  any
           7     8       7  any
           2    10      11  Class java.lang.Throwable

  static native void beforeHalt();
    descriptor: ()V
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  static void halt(int);
    descriptor: (I)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // int status
         0: .line 141
            getstatic java.lang.Shutdown.haltLock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 142
            iload 0 /* status */
            invokestatic java.lang.Shutdown.halt0:(I)V
         2: .line 141
            aload 1
            monitorexit
         3: goto 6
      StackMap locals: int java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 1
            monitorexit
         5: athrow
         6: .line 144
      StackMap locals:
      StackMap stack:
            return
        end local 0 // int status
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0  status  I
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
        Name  Flags
      status  

  static native void halt0(int);
    descriptor: (I)V
    flags: (0x0108) ACC_STATIC, ACC_NATIVE
    MethodParameters:
        Name  Flags
      status  

  private static native void runAllFinalizers();
    descriptor: ()V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static void sequence();
    descriptor: ()V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=0
         0: .line 164
            getstatic java.lang.Shutdown.lock:Ljava/lang/Object;
            dup
            astore 0
            monitorenter
         1: .line 168
            getstatic java.lang.Shutdown.state:I
            iconst_1
            if_icmpeq 3
            aload 0
            monitorexit
         2: return
         3: .line 164
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0
            monitorexit
         4: goto 7
      StackMap locals:
      StackMap stack: java.lang.Throwable
         5: aload 0
            monitorexit
         6: athrow
         7: .line 170
      StackMap locals:
      StackMap stack:
            invokestatic java.lang.Shutdown.runHooks:()V
         8: .line 172
            getstatic java.lang.Shutdown.lock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         9: .line 173
            iconst_2
            putstatic java.lang.Shutdown.state:I
        10: .line 174
            getstatic java.lang.Shutdown.runFinalizersOnExit:Z
            istore 0 /* rfoe */
        start local 0 // boolean rfoe
        11: .line 172
            aload 1
            monitorexit
        12: goto 15
        end local 0 // boolean rfoe
      StackMap locals: top java.lang.Object
      StackMap stack: java.lang.Throwable
        13: aload 1
            monitorexit
        14: athrow
        start local 0 // boolean rfoe
        15: .line 176
      StackMap locals: int
      StackMap stack:
            iload 0 /* rfoe */
            ifeq 16
            invokestatic java.lang.Shutdown.runAllFinalizers:()V
        16: .line 177
      StackMap locals:
      StackMap stack:
            return
        end local 0 // boolean rfoe
      LocalVariableTable:
        Start  End  Slot  Name  Signature
           11   13     0  rfoe  Z
           15   17     0  rfoe  Z
      Exception table:
        from    to  target  type
           1     2       5  any
           3     4       5  any
           5     6       5  any
           9    12      13  any
          13    14      13  any

  static void exit(int);
    descriptor: (I)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // int status
         0: .line 185
            iconst_0
            istore 1 /* runMoreFinalizers */
        start local 1 // boolean runMoreFinalizers
         1: .line 186
            getstatic java.lang.Shutdown.lock:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         2: .line 187
            iload 0 /* status */
            ifeq 3
            iconst_0
            putstatic java.lang.Shutdown.runFinalizersOnExit:Z
         3: .line 188
      StackMap locals: int java.lang.Object
      StackMap stack:
            getstatic java.lang.Shutdown.state:I
            tableswitch { // 0 - 2
                    0: 4
                    1: 6
                    2: 7
              default: 11
          }
         4: .line 190
      StackMap locals:
      StackMap stack:
            iconst_1
            putstatic java.lang.Shutdown.state:I
         5: .line 191
            goto 11
         6: .line 193
      StackMap locals:
      StackMap stack:
            goto 11
         7: .line 195
      StackMap locals:
      StackMap stack:
            iload 0 /* status */
            ifeq 10
         8: .line 197
            iload 0 /* status */
            invokestatic java.lang.Shutdown.halt:(I)V
         9: .line 198
            goto 11
        10: .line 202
      StackMap locals:
      StackMap stack:
            getstatic java.lang.Shutdown.runFinalizersOnExit:Z
            istore 1 /* runMoreFinalizers */
        11: .line 186
      StackMap locals:
      StackMap stack:
            aload 2
            monitorexit
        12: goto 15
      StackMap locals:
      StackMap stack: java.lang.Throwable
        13: aload 2
            monitorexit
        14: athrow
        15: .line 207
      StackMap locals:
      StackMap stack:
            iload 1 /* runMoreFinalizers */
            ifeq 18
        16: .line 208
            invokestatic java.lang.Shutdown.runAllFinalizers:()V
        17: .line 209
            iload 0 /* status */
            invokestatic java.lang.Shutdown.halt:(I)V
        18: .line 211
      StackMap locals:
      StackMap stack:
            ldc Ljava/lang/Shutdown;
            dup
            astore 2
            monitorenter
        19: .line 215
            invokestatic java.lang.Shutdown.beforeHalt:()V
        20: .line 216
            invokestatic java.lang.Shutdown.sequence:()V
        21: .line 217
            iload 0 /* status */
            invokestatic java.lang.Shutdown.halt:(I)V
        22: .line 211
            aload 2
            monitorexit
        23: goto 26
      StackMap locals: int int java.lang.Class
      StackMap stack: java.lang.Throwable
        24: aload 2
            monitorexit
        25: athrow
        26: .line 219
      StackMap locals:
      StackMap stack:
            return
        end local 1 // boolean runMoreFinalizers
        end local 0 // int status
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   27     0             status  I
            1   27     1  runMoreFinalizers  Z
      Exception table:
        from    to  target  type
           2    12      13  any
          13    14      13  any
          19    23      24  any
          24    25      24  any
    MethodParameters:
        Name  Flags
      status  

  static void shutdown();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 227
            getstatic java.lang.Shutdown.lock:Ljava/lang/Object;
            dup
            astore 0
            monitorenter
         1: .line 228
            getstatic java.lang.Shutdown.state:I
            tableswitch { // 0 - 2
                    0: 2
                    1: 4
                    2: 4
              default: 4
          }
         2: .line 230
      StackMap locals: java.lang.Object
      StackMap stack:
            iconst_1
            putstatic java.lang.Shutdown.state:I
         3: .line 231
            goto 4
         4: .line 227
      StackMap locals:
      StackMap stack:
            aload 0
            monitorexit
         5: goto 8
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: aload 0
            monitorexit
         7: athrow
         8: .line 237
      StackMap locals:
      StackMap stack:
            ldc Ljava/lang/Shutdown;
            dup
            astore 0
            monitorenter
         9: .line 238
            invokestatic java.lang.Shutdown.sequence:()V
        10: .line 237
            aload 0
            monitorexit
        11: goto 14
      StackMap locals: java.lang.Class
      StackMap stack: java.lang.Throwable
        12: aload 0
            monitorexit
        13: athrow
        14: .line 240
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           1     5       6  any
           6     7       6  any
           9    11      12  any
          12    13      12  any
}
SourceFile: "Shutdown.java"
NestMembers:
  java.lang.Shutdown$Lock
InnerClasses:
  private Lock = java.lang.Shutdown$Lock of java.lang.Shutdown