class sun.tracing.dtrace.SystemResource extends java.lang.ref.WeakReference<sun.tracing.dtrace.Activation>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.tracing.dtrace.SystemResource
  super_class: java.lang.ref.WeakReference
{
  private long handle;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private static java.lang.ref.ReferenceQueue<sun.tracing.dtrace.Activation> referenceQueue;
    descriptor: Ljava/lang/ref/ReferenceQueue;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/lang/ref/ReferenceQueue<Lsun/tracing/dtrace/Activation;>;

  static java.util.HashSet<sun.tracing.dtrace.SystemResource> resources;
    descriptor: Ljava/util/HashSet;
    flags: (0x0008) ACC_STATIC
    Signature: Ljava/util/HashSet<Lsun/tracing/dtrace/SystemResource;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 82
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            dup
            putstatic sun.tracing.dtrace.SystemResource.referenceQueue:Ljava/lang/ref/ReferenceQueue;
         1: .line 81
            putstatic sun.tracing.dtrace.SystemResource.referenceQueue:Ljava/lang/ref/ReferenceQueue;
         2: .line 83
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            putstatic sun.tracing.dtrace.SystemResource.resources:Ljava/util/HashSet;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(sun.tracing.dtrace.Activation, long);
    descriptor: (Lsun/tracing/dtrace/Activation;J)V
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // sun.tracing.dtrace.SystemResource this
        start local 1 // sun.tracing.dtrace.Activation activation
        start local 2 // long handle
         0: .line 86
            aload 0 /* this */
            aload 1 /* activation */
            getstatic sun.tracing.dtrace.SystemResource.referenceQueue:Ljava/lang/ref/ReferenceQueue;
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
         1: .line 87
            aload 0 /* this */
            lload 2 /* handle */
            putfield sun.tracing.dtrace.SystemResource.handle:J
         2: .line 88
            invokestatic sun.tracing.dtrace.SystemResource.flush:()V
         3: .line 89
            getstatic sun.tracing.dtrace.SystemResource.resources:Ljava/util/HashSet;
            aload 0 /* this */
            invokevirtual java.util.HashSet.add:(Ljava/lang/Object;)Z
            pop
         4: .line 90
            return
        end local 2 // long handle
        end local 1 // sun.tracing.dtrace.Activation activation
        end local 0 // sun.tracing.dtrace.SystemResource this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        this  Lsun/tracing/dtrace/SystemResource;
            0    5     1  activation  Lsun/tracing/dtrace/Activation;
            0    5     2      handle  J
    MethodParameters:
            Name  Flags
      activation  
      handle      

  void dispose();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.tracing.dtrace.SystemResource this
         0: .line 93
            aload 0 /* this */
            getfield sun.tracing.dtrace.SystemResource.handle:J
            invokestatic sun.tracing.dtrace.JVM.dispose:(J)V
         1: .line 94
            getstatic sun.tracing.dtrace.SystemResource.resources:Ljava/util/HashSet;
            aload 0 /* this */
            invokevirtual java.util.HashSet.remove:(Ljava/lang/Object;)Z
            pop
         2: .line 95
            aload 0 /* this */
            lconst_0
            putfield sun.tracing.dtrace.SystemResource.handle:J
         3: .line 96
            return
        end local 0 // sun.tracing.dtrace.SystemResource this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/tracing/dtrace/SystemResource;

  static void flush();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 99
            aconst_null
            astore 0 /* resource */
        start local 0 // sun.tracing.dtrace.SystemResource resource
         1: .line 100
            goto 4
         2: .line 101
      StackMap locals: sun.tracing.dtrace.SystemResource
      StackMap stack:
            aload 0 /* resource */
            getfield sun.tracing.dtrace.SystemResource.handle:J
            lconst_0
            lcmp
            ifeq 4
         3: .line 102
            aload 0 /* resource */
            invokevirtual sun.tracing.dtrace.SystemResource.dispose:()V
         4: .line 100
      StackMap locals:
      StackMap stack:
            getstatic sun.tracing.dtrace.SystemResource.referenceQueue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            checkcast sun.tracing.dtrace.SystemResource
            dup
            astore 0 /* resource */
            ifnonnull 2
         5: .line 105
            return
        end local 0 // sun.tracing.dtrace.SystemResource resource
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            1    6     0  resource  Lsun/tracing/dtrace/SystemResource;
}
Signature: Ljava/lang/ref/WeakReference<Lsun/tracing/dtrace/Activation;>;
SourceFile: "Activation.java"