io.netty/netty-all/4.1.25.Final : io/netty/util/ResourceLeakDetector$DefaultResourceLeak.class

ResourceLeakDetector$DefaultResourceLeak
http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project)
Apache License, Version 2.0
The Netty Project Contributors (The Netty Project)
final class io.netty.util.ResourceLeakDetector$DefaultResourceLeak<T> extends java.lang.ref.WeakReference<java.lang.Object> implements io.netty.util.ResourceLeakTracker<T>, io.netty.util.ResourceLeak
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.util.ResourceLeakDetector$DefaultResourceLeak
  super_class: java.lang.ref.WeakReference
{
  private static final java.util.concurrent.atomic.AtomicReferenceFieldUpdater<io.netty.util.ResourceLeakDetector$DefaultResourceLeak<?>, io.netty.util.ResourceLeakDetector$Record> headUpdater;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater<Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<*>;Lio/netty/util/ResourceLeakDetector$Record;>;

  private static final java.util.concurrent.atomic.AtomicIntegerFieldUpdater<io.netty.util.ResourceLeakDetector$DefaultResourceLeak<?>> droppedRecordsUpdater;
    descriptor: Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater<Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<*>;>;

  private volatile io.netty.util.ResourceLeakDetector$Record head;
    descriptor: Lio/netty/util/ResourceLeakDetector$Record;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile int droppedRecords;
    descriptor: I
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private final java.util.concurrent.ConcurrentMap<io.netty.util.ResourceLeakDetector$DefaultResourceLeak<?>, io.netty.util.ResourceLeakDetector$LeakEntry> allLeaks;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<*>;Lio/netty/util/ResourceLeakDetector$LeakEntry;>;

  private final int trackedHash;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 338
            ldc Lio/netty/util/ResourceLeakDetector;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.$assertionsDisabled:Z
         3: .line 344
            ldc Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;
            ldc Lio/netty/util/ResourceLeakDetector$Record;
            ldc "head"
            invokestatic java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
         4: .line 342
            putstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.headUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
         5: .line 349
            ldc Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;
            ldc "droppedRecords"
            invokestatic java.util.concurrent.atomic.AtomicIntegerFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
         6: .line 347
            putstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.droppedRecordsUpdater:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
         7: .line 349
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(, java.lang.ref.ReferenceQueue<java.lang.Object>, java.util.concurrent.ConcurrentMap<io.netty.util.ResourceLeakDetector$DefaultResourceLeak<?>, io.netty.util.ResourceLeakDetector$LeakEntry>);
    descriptor: (Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;Ljava/util/concurrent/ConcurrentMap;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
        start local 1 // java.lang.Object referent
        start local 2 // java.lang.ref.ReferenceQueue refQueue
        start local 3 // java.util.concurrent.ConcurrentMap allLeaks
         0: .line 363
            aload 0 /* this */
            aload 1 /* referent */
            aload 2 /* refQueue */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
         1: .line 365
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.$assertionsDisabled:Z
            ifne 2
            aload 1 /* referent */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 370
      StackMap locals: io.netty.util.ResourceLeakDetector$DefaultResourceLeak java.lang.Object java.lang.ref.ReferenceQueue java.util.concurrent.ConcurrentMap
      StackMap stack:
            aload 0 /* this */
            aload 1 /* referent */
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            putfield io.netty.util.ResourceLeakDetector$DefaultResourceLeak.trackedHash:I
         3: .line 371
            aload 3 /* allLeaks */
            aload 0 /* this */
            getstatic io.netty.util.ResourceLeakDetector$LeakEntry.INSTANCE:Lio/netty/util/ResourceLeakDetector$LeakEntry;
            invokeinterface java.util.concurrent.ConcurrentMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 373
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.headUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            new io.netty.util.ResourceLeakDetector$Record
            dup
            getstatic io.netty.util.ResourceLeakDetector$Record.BOTTOM:Lio/netty/util/ResourceLeakDetector$Record;
            invokespecial io.netty.util.ResourceLeakDetector$Record.<init>:(Lio/netty/util/ResourceLeakDetector$Record;)V
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.set:(Ljava/lang/Object;Ljava/lang/Object;)V
         5: .line 374
            aload 0 /* this */
            aload 3 /* allLeaks */
            putfield io.netty.util.ResourceLeakDetector$DefaultResourceLeak.allLeaks:Ljava/util/concurrent/ConcurrentMap;
         6: .line 375
            return
        end local 3 // java.util.concurrent.ConcurrentMap allLeaks
        end local 2 // java.lang.ref.ReferenceQueue refQueue
        end local 1 // java.lang.Object referent
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;
            0    7     1  referent  Ljava/lang/Object;
            0    7     2  refQueue  Ljava/lang/ref/ReferenceQueue<Ljava/lang/Object;>;
            0    7     3  allLeaks  Ljava/util/concurrent/ConcurrentMap<Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<*>;Lio/netty/util/ResourceLeakDetector$LeakEntry;>;
    Signature: (Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue<Ljava/lang/Object;>;Ljava/util/concurrent/ConcurrentMap<Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<*>;Lio/netty/util/ResourceLeakDetector$LeakEntry;>;)V
    MethodParameters:
          Name  Flags
      referent  
      refQueue  
      allLeaks  

  public void record();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
         0: .line 379
            aload 0 /* this */
            aconst_null
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.record0:(Ljava/lang/Object;)V
         1: .line 380
            return
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;

  public void record(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
        start local 1 // java.lang.Object hint
         0: .line 384
            aload 0 /* this */
            aload 1 /* hint */
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.record0:(Ljava/lang/Object;)V
         1: .line 385
            return
        end local 1 // java.lang.Object hint
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;
            0    2     1  hint  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      hint  

  private void record0(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=8, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
        start local 1 // java.lang.Object hint
         0: .line 415
            getstatic io.netty.util.ResourceLeakDetector.TARGET_RECORDS:I
            ifle 21
         1: .line 421
      StackMap locals:
      StackMap stack:
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.headUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.netty.util.ResourceLeakDetector$Record
            dup
            astore 2 /* oldHead */
        start local 2 // io.netty.util.ResourceLeakDetector$Record oldHead
         2: dup
            astore 3 /* prevHead */
        start local 3 // io.netty.util.ResourceLeakDetector$Record prevHead
         3: ifnonnull 5
         4: .line 423
            return
         5: .line 425
      StackMap locals: io.netty.util.ResourceLeakDetector$Record io.netty.util.ResourceLeakDetector$Record
      StackMap stack:
            aload 2 /* oldHead */
            getfield io.netty.util.ResourceLeakDetector$Record.pos:I
            iconst_1
            iadd
            istore 6 /* numElements */
        start local 6 // int numElements
         6: .line 426
            iload 6 /* numElements */
            getstatic io.netty.util.ResourceLeakDetector.TARGET_RECORDS:I
            if_icmplt 14
         7: .line 427
            iload 6 /* numElements */
            getstatic io.netty.util.ResourceLeakDetector.TARGET_RECORDS:I
            isub
            bipush 30
            invokestatic java.lang.Math.min:(II)I
            istore 7 /* backOffFactor */
        start local 7 // int backOffFactor
         8: .line 428
            invokestatic io.netty.util.internal.PlatformDependent.threadLocalRandom:()Ljava/util/Random;
            iconst_1
            iload 7 /* backOffFactor */
            ishl
            invokevirtual java.util.Random.nextInt:(I)I
            ifeq 9
            iconst_1
            goto 10
      StackMap locals: io.netty.util.ResourceLeakDetector$DefaultResourceLeak java.lang.Object io.netty.util.ResourceLeakDetector$Record io.netty.util.ResourceLeakDetector$Record top top int int
      StackMap stack:
         9: iconst_0
      StackMap locals:
      StackMap stack: int
        10: dup
            istore 5 /* dropped */
        start local 5 // boolean dropped
        11: ifeq 15
        12: .line 429
            aload 2 /* oldHead */
            getfield io.netty.util.ResourceLeakDetector$Record.next:Lio/netty/util/ResourceLeakDetector$Record;
            astore 3 /* prevHead */
        end local 7 // int backOffFactor
        13: .line 431
            goto 15
        end local 5 // boolean dropped
        14: .line 432
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 5 /* dropped */
        start local 5 // boolean dropped
        15: .line 434
      StackMap locals: io.netty.util.ResourceLeakDetector$DefaultResourceLeak java.lang.Object io.netty.util.ResourceLeakDetector$Record io.netty.util.ResourceLeakDetector$Record top int int
      StackMap stack:
            aload 1 /* hint */
            ifnull 16
            new io.netty.util.ResourceLeakDetector$Record
            dup
            aload 3 /* prevHead */
            aload 1 /* hint */
            invokespecial io.netty.util.ResourceLeakDetector$Record.<init>:(Lio/netty/util/ResourceLeakDetector$Record;Ljava/lang/Object;)V
            goto 17
      StackMap locals:
      StackMap stack:
        16: new io.netty.util.ResourceLeakDetector$Record
            dup
            aload 3 /* prevHead */
            invokespecial io.netty.util.ResourceLeakDetector$Record.<init>:(Lio/netty/util/ResourceLeakDetector$Record;)V
      StackMap locals:
      StackMap stack: io.netty.util.ResourceLeakDetector$Record
        17: astore 4 /* newHead */
        end local 6 // int numElements
        start local 4 // io.netty.util.ResourceLeakDetector$Record newHead
        18: .line 435
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.headUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            aload 2 /* oldHead */
            aload 4 /* newHead */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 1
        19: .line 436
            iload 5 /* dropped */
            ifeq 21
        20: .line 437
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.droppedRecordsUpdater:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.incrementAndGet:(Ljava/lang/Object;)I
            pop
        end local 5 // boolean dropped
        end local 4 // io.netty.util.ResourceLeakDetector$Record newHead
        end local 3 // io.netty.util.ResourceLeakDetector$Record prevHead
        end local 2 // io.netty.util.ResourceLeakDetector$Record oldHead
        21: .line 440
      StackMap locals: io.netty.util.ResourceLeakDetector$DefaultResourceLeak java.lang.Object
      StackMap stack:
            return
        end local 1 // java.lang.Object hint
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   22     0           this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;
            0   22     1           hint  Ljava/lang/Object;
            2   21     2        oldHead  Lio/netty/util/ResourceLeakDetector$Record;
            3   21     3       prevHead  Lio/netty/util/ResourceLeakDetector$Record;
           18   21     4        newHead  Lio/netty/util/ResourceLeakDetector$Record;
           11   14     5        dropped  Z
           15   21     5        dropped  Z
            6   18     6    numElements  I
            8   13     7  backOffFactor  I
    MethodParameters:
      Name  Flags
      hint  

  boolean dispose();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
         0: .line 443
            aload 0 /* this */
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.clear:()V
         1: .line 444
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector$DefaultResourceLeak.allLeaks:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* this */
            getstatic io.netty.util.ResourceLeakDetector$LeakEntry.INSTANCE:Lio/netty/util/ResourceLeakDetector$LeakEntry;
            invokeinterface java.util.concurrent.ConcurrentMap.remove:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ireturn
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;

  public boolean close();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
         0: .line 450
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector$DefaultResourceLeak.allLeaks:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* this */
            getstatic io.netty.util.ResourceLeakDetector$LeakEntry.INSTANCE:Lio/netty/util/ResourceLeakDetector$LeakEntry;
            invokeinterface java.util.concurrent.ConcurrentMap.remove:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 4
         1: .line 452
            aload 0 /* this */
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.clear:()V
         2: .line 453
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.headUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            aconst_null
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.set:(Ljava/lang/Object;Ljava/lang/Object;)V
         3: .line 454
            iconst_1
            ireturn
         4: .line 456
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;

  public boolean close();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
        start local 1 // java.lang.Object trackedObject
         0: .line 462
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector$DefaultResourceLeak.trackedHash:I
            aload 1 /* trackedObject */
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            if_icmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 468
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.close:()Z
            ifeq 2
            aload 1 /* trackedObject */
            ifnull 2
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_0
            ireturn
        end local 1 // java.lang.Object trackedObject
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0           this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;
            0    3     1  trackedObject  TT;
    Signature: (TT;)Z
    MethodParameters:
               Name  Flags
      trackedObject  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=9, args_size=1
        start local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
         0: .line 473
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.headUpdater:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            aconst_null
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.getAndSet:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.netty.util.ResourceLeakDetector$Record
            astore 1 /* oldHead */
        start local 1 // io.netty.util.ResourceLeakDetector$Record oldHead
         1: .line 474
            aload 1 /* oldHead */
            ifnonnull 3
         2: .line 476
            ldc ""
            areturn
         3: .line 479
      StackMap locals: io.netty.util.ResourceLeakDetector$Record
      StackMap stack:
            getstatic io.netty.util.ResourceLeakDetector$DefaultResourceLeak.droppedRecordsUpdater:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.get:(Ljava/lang/Object;)I
            istore 2 /* dropped */
        start local 2 // int dropped
         4: .line 480
            iconst_0
            istore 3 /* duped */
        start local 3 // int duped
         5: .line 482
            aload 1 /* oldHead */
            getfield io.netty.util.ResourceLeakDetector$Record.pos:I
            iconst_1
            iadd
            istore 4 /* present */
        start local 4 // int present
         6: .line 484
            new java.lang.StringBuilder
            dup
            iload 4 /* present */
            sipush 2048
            imul
            invokespecial java.lang.StringBuilder.<init>:(I)V
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            astore 5 /* buf */
        start local 5 // java.lang.StringBuilder buf
         7: .line 485
            aload 5 /* buf */
            ldc "Recent access records: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         8: .line 487
            iconst_1
            istore 6 /* i */
        start local 6 // int i
         9: .line 488
            new java.util.HashSet
            dup
            iload 4 /* present */
            invokespecial java.util.HashSet.<init>:(I)V
            astore 7 /* seen */
        start local 7 // java.util.Set seen
        10: .line 489
            goto 20
        11: .line 490
      StackMap locals: io.netty.util.ResourceLeakDetector$DefaultResourceLeak io.netty.util.ResourceLeakDetector$Record int int int java.lang.StringBuilder int java.util.Set
      StackMap stack:
            aload 1 /* oldHead */
            invokevirtual io.netty.util.ResourceLeakDetector$Record.toString:()Ljava/lang/String;
            astore 8 /* s */
        start local 8 // java.lang.String s
        12: .line 491
            aload 7 /* seen */
            aload 8 /* s */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            ifeq 18
        13: .line 492
            aload 1 /* oldHead */
            getfield io.netty.util.ResourceLeakDetector$Record.next:Lio/netty/util/ResourceLeakDetector$Record;
            getstatic io.netty.util.ResourceLeakDetector$Record.BOTTOM:Lio/netty/util/ResourceLeakDetector$Record;
            if_acmpne 16
        14: .line 493
            aload 5 /* buf */
            ldc "Created at:"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 8 /* s */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        15: .line 494
            goto 19
        16: .line 495
      StackMap locals: java.lang.String
      StackMap stack:
            aload 5 /* buf */
            bipush 35
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            iload 6 /* i */
            iinc 6 /* i */ 1
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            bipush 58
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 8 /* s */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        17: .line 497
            goto 19
        18: .line 498
      StackMap locals:
      StackMap stack:
            iinc 3 /* duped */ 1
        end local 8 // java.lang.String s
        19: .line 489
      StackMap locals:
      StackMap stack:
            aload 1 /* oldHead */
            getfield io.netty.util.ResourceLeakDetector$Record.next:Lio/netty/util/ResourceLeakDetector$Record;
            astore 1 /* oldHead */
      StackMap locals:
      StackMap stack:
        20: aload 1 /* oldHead */
            getstatic io.netty.util.ResourceLeakDetector$Record.BOTTOM:Lio/netty/util/ResourceLeakDetector$Record;
            if_acmpne 11
        21: .line 502
            iload 3 /* duped */
            ifle 26
        22: .line 503
            aload 5 /* buf */
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        23: .line 504
            iload 2 /* dropped */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        24: .line 505
            ldc " leak records were discarded because they were duplicates"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        25: .line 506
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        26: .line 509
      StackMap locals:
      StackMap stack:
            iload 2 /* dropped */
            ifle 35
        27: .line 510
            aload 5 /* buf */
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        28: .line 511
            iload 2 /* dropped */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        29: .line 512
            ldc " leak records were discarded because the leak record count is targeted to "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        30: .line 513
            getstatic io.netty.util.ResourceLeakDetector.TARGET_RECORDS:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        31: .line 514
            ldc ". Use system property "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        32: .line 515
            ldc "io.netty.leakDetection.targetRecords"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        33: .line 516
            ldc " to increase the limit."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        34: .line 517
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        35: .line 520
      StackMap locals:
      StackMap stack:
            aload 5 /* buf */
            aload 5 /* buf */
            invokevirtual java.lang.StringBuilder.length:()I
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.String.length:()I
            isub
            invokevirtual java.lang.StringBuilder.setLength:(I)V
        36: .line 521
            aload 5 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 7 // java.util.Set seen
        end local 6 // int i
        end local 5 // java.lang.StringBuilder buf
        end local 4 // int present
        end local 3 // int duped
        end local 2 // int dropped
        end local 1 // io.netty.util.ResourceLeakDetector$Record oldHead
        end local 0 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   37     0     this  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<TT;>;
            1   37     1  oldHead  Lio/netty/util/ResourceLeakDetector$Record;
            4   37     2  dropped  I
            5   37     3    duped  I
            6   37     4  present  I
            7   37     5      buf  Ljava/lang/StringBuilder;
            9   37     6        i  I
           10   37     7     seen  Ljava/util/Set<Ljava/lang/String;>;
           12   19     8        s  Ljava/lang/String;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/ref/WeakReference<Ljava/lang/Object;>;Lio/netty/util/ResourceLeakTracker<TT;>;Lio/netty/util/ResourceLeak;
SourceFile: "ResourceLeakDetector.java"
NestHost: io.netty.util.ResourceLeakDetector
InnerClasses:
  private final DefaultResourceLeak = io.netty.util.ResourceLeakDetector$DefaultResourceLeak of io.netty.util.ResourceLeakDetector
  private final LeakEntry = io.netty.util.ResourceLeakDetector$LeakEntry of io.netty.util.ResourceLeakDetector
  private final Record = io.netty.util.ResourceLeakDetector$Record of io.netty.util.ResourceLeakDetector
/

io.netty/ netty-all/ 4.1.25.Final/ io/netty/util/ResourceLeakDetector$DefaultResourceLeak.class
