class com.fasterxml.jackson.core.util.ThreadLocalBufferManager
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.fasterxml.jackson.core.util.ThreadLocalBufferManager
  super_class: java.lang.Object
{
  private final java.lang.Object RELEASE_LOCK;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Map<java.lang.ref.SoftReference<com.fasterxml.jackson.core.util.BufferRecycler>, java.lang.Boolean> _trackedRecyclers;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/ref/SoftReference<Lcom/fasterxml/jackson/core/util/BufferRecycler;>;Ljava/lang/Boolean;>;

  private final java.lang.ref.ReferenceQueue<com.fasterxml.jackson.core.util.BufferRecycler> _refQueue;
    descriptor: Ljava/lang/ref/ReferenceQueue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/ref/ReferenceQueue<Lcom/fasterxml/jackson/core/util/BufferRecycler;>;

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
         0: .line 20
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 26
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager.RELEASE_LOCK:Ljava/lang/Object;
         2: .line 38
            aload 0 /* this */
         3: .line 39
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._trackedRecyclers:Ljava/util/Map;
         4: .line 45
            aload 0 /* this */
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._refQueue:Ljava/lang/ref/ReferenceQueue;
         5: .line 20
            return
        end local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lcom/fasterxml/jackson/core/util/ThreadLocalBufferManager;

  public static com.fasterxml.jackson.core.util.ThreadLocalBufferManager instance();
    descriptor: ()Lcom/fasterxml/jackson/core/util/ThreadLocalBufferManager;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 57
            getstatic com.fasterxml.jackson.core.util.ThreadLocalBufferManager$ThreadLocalBufferManagerHolder.manager:Lcom/fasterxml/jackson/core/util/ThreadLocalBufferManager;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public int releaseBuffers();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
         0: .line 67
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager.RELEASE_LOCK:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 68
            iconst_0
            istore 2 /* count */
        start local 2 // int count
         2: .line 70
            aload 0 /* this */
            invokevirtual com.fasterxml.jackson.core.util.ThreadLocalBufferManager.removeSoftRefsClearedByGc:()V
         3: .line 71
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._trackedRecyclers:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 4
            goto 7
      StackMap locals: com.fasterxml.jackson.core.util.ThreadLocalBufferManager java.lang.Object int top java.util.Iterator
      StackMap stack:
         4: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.ref.SoftReference
            astore 3 /* ref */
        start local 3 // java.lang.ref.SoftReference ref
         5: .line 72
            aload 3 /* ref */
            invokevirtual java.lang.ref.SoftReference.clear:()V
         6: .line 73
            iinc 2 /* count */ 1
        end local 3 // java.lang.ref.SoftReference ref
         7: .line 71
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         8: .line 75
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._trackedRecyclers:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         9: .line 76
            iload 2 /* count */
            aload 1
            monitorexit
        10: ireturn
        end local 2 // int count
        11: .line 67
      StackMap locals: com.fasterxml.jackson.core.util.ThreadLocalBufferManager java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
        12: athrow
        end local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   13     0   this  Lcom/fasterxml/jackson/core/util/ThreadLocalBufferManager;
            2   11     2  count  I
            5    7     3    ref  Ljava/lang/ref/SoftReference<Lcom/fasterxml/jackson/core/util/BufferRecycler;>;
      Exception table:
        from    to  target  type
           1    10      11  any
          11    12      11  any

  public java.lang.ref.SoftReference<com.fasterxml.jackson.core.util.BufferRecycler> wrapAndTrack(com.fasterxml.jackson.core.util.BufferRecycler);
    descriptor: (Lcom/fasterxml/jackson/core/util/BufferRecycler;)Ljava/lang/ref/SoftReference;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
        start local 1 // com.fasterxml.jackson.core.util.BufferRecycler br
         0: .line 82
            new java.lang.ref.SoftReference
            dup
            aload 1 /* br */
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._refQueue:Ljava/lang/ref/ReferenceQueue;
            invokespecial java.lang.ref.SoftReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
            astore 2 /* newRef */
        start local 2 // java.lang.ref.SoftReference newRef
         1: .line 84
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._trackedRecyclers:Ljava/util/Map;
            aload 2 /* newRef */
            iconst_1
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 86
            aload 0 /* this */
            invokevirtual com.fasterxml.jackson.core.util.ThreadLocalBufferManager.removeSoftRefsClearedByGc:()V
         3: .line 87
            aload 2 /* newRef */
            areturn
        end local 2 // java.lang.ref.SoftReference newRef
        end local 1 // com.fasterxml.jackson.core.util.BufferRecycler br
        end local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lcom/fasterxml/jackson/core/util/ThreadLocalBufferManager;
            0    4     1      br  Lcom/fasterxml/jackson/core/util/BufferRecycler;
            1    4     2  newRef  Ljava/lang/ref/SoftReference<Lcom/fasterxml/jackson/core/util/BufferRecycler;>;
    Signature: (Lcom/fasterxml/jackson/core/util/BufferRecycler;)Ljava/lang/ref/SoftReference<Lcom/fasterxml/jackson/core/util/BufferRecycler;>;
    MethodParameters:
      Name  Flags
      br    

  private void removeSoftRefsClearedByGc();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
         0: .line 103
            goto 2
        start local 1 // java.lang.ref.SoftReference clearedSoftRef
         1: .line 105
      StackMap locals: java.lang.ref.SoftReference
      StackMap stack:
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._trackedRecyclers:Ljava/util/Map;
            aload 1 /* clearedSoftRef */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 1 // java.lang.ref.SoftReference clearedSoftRef
         2: .line 103
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.fasterxml.jackson.core.util.ThreadLocalBufferManager._refQueue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            checkcast java.lang.ref.SoftReference
            dup
            astore 1 /* clearedSoftRef */
        start local 1 // java.lang.ref.SoftReference clearedSoftRef
         3: ifnonnull 1
         4: .line 107
            return
        end local 1 // java.lang.ref.SoftReference clearedSoftRef
        end local 0 // com.fasterxml.jackson.core.util.ThreadLocalBufferManager this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    5     0            this  Lcom/fasterxml/jackson/core/util/ThreadLocalBufferManager;
            1    2     1  clearedSoftRef  Ljava/lang/ref/SoftReference<*>;
            3    5     1  clearedSoftRef  Ljava/lang/ref/SoftReference<*>;
}
SourceFile: "ThreadLocalBufferManager.java"
NestMembers:
  com.fasterxml.jackson.core.util.ThreadLocalBufferManager$ThreadLocalBufferManagerHolder
InnerClasses:
  private final ThreadLocalBufferManagerHolder = com.fasterxml.jackson.core.util.ThreadLocalBufferManager$ThreadLocalBufferManagerHolder of com.fasterxml.jackson.core.util.ThreadLocalBufferManager