io.netty/netty-all/4.1.25.Final : io/netty/util/Recycler$Stack.class

Recycler$Stack
http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project)
Apache License, Version 2.0
The Netty Project Contributors (The Netty Project)
final class io.netty.util.Recycler$Stack<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.util.Recycler$Stack
  super_class: java.lang.Object
{
  final io.netty.util.Recycler<T> parent;
    descriptor: Lio/netty/util/Recycler;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/netty/util/Recycler<TT;>;

  final java.lang.ref.WeakReference<java.lang.Thread> threadRef;
    descriptor: Ljava/lang/ref/WeakReference;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/lang/ref/WeakReference<Ljava/lang/Thread;>;

  final java.util.concurrent.atomic.AtomicInteger availableSharedCapacity;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x0010) ACC_FINAL

  final int maxDelayedQueues;
    descriptor: I
    flags: (0x0010) ACC_FINAL

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

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

  private io.netty.util.Recycler$DefaultHandle<?>[] elements;
    descriptor: [Lio/netty/util/Recycler$DefaultHandle;
    flags: (0x0002) ACC_PRIVATE
    Signature: [Lio/netty/util/Recycler$DefaultHandle<*>;

  private int size;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int handleRecycleCount;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private io.netty.util.Recycler$WeakOrderQueue cursor;
    descriptor: Lio/netty/util/Recycler$WeakOrderQueue;
    flags: (0x0002) ACC_PRIVATE

  private io.netty.util.Recycler$WeakOrderQueue prev;
    descriptor: Lio/netty/util/Recycler$WeakOrderQueue;
    flags: (0x0002) ACC_PRIVATE

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

  void <init>(io.netty.util.Recycler<T>, java.lang.Thread, int, int, int, );
    descriptor: (Lio/netty/util/Recycler;Ljava/lang/Thread;IIII)V
    flags: (0x0000) 
    Code:
      stack=5, locals=7, args_size=7
        start local 0 // io.netty.util.Recycler$Stack this
        start local 1 // io.netty.util.Recycler parent
        start local 2 // java.lang.Thread thread
        start local 3 // int maxCapacity
        start local 4 // int maxSharedCapacityFactor
        start local 5 // int ratioMask
        start local 6 // int maxDelayedQueues
         0: .line 466
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 462
            aload 0 /* this */
            iconst_m1
            putfield io.netty.util.Recycler$Stack.handleRecycleCount:I
         2: .line 468
            aload 0 /* this */
            aload 1 /* parent */
            putfield io.netty.util.Recycler$Stack.parent:Lio/netty/util/Recycler;
         3: .line 469
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 2 /* thread */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield io.netty.util.Recycler$Stack.threadRef:Ljava/lang/ref/WeakReference;
         4: .line 470
            aload 0 /* this */
            iload 3 /* maxCapacity */
            putfield io.netty.util.Recycler$Stack.maxCapacity:I
         5: .line 471
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            iload 3 /* maxCapacity */
            iload 4 /* maxSharedCapacityFactor */
            idiv
            getstatic io.netty.util.Recycler.LINK_CAPACITY:I
            invokestatic java.lang.Math.max:(II)I
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:(I)V
            putfield io.netty.util.Recycler$Stack.availableSharedCapacity:Ljava/util/concurrent/atomic/AtomicInteger;
         6: .line 472
            aload 0 /* this */
            getstatic io.netty.util.Recycler.INITIAL_CAPACITY:I
            iload 3 /* maxCapacity */
            invokestatic java.lang.Math.min:(II)I
            anewarray io.netty.util.Recycler$DefaultHandle
            putfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
         7: .line 473
            aload 0 /* this */
            iload 5 /* ratioMask */
            putfield io.netty.util.Recycler$Stack.ratioMask:I
         8: .line 474
            aload 0 /* this */
            iload 6 /* maxDelayedQueues */
            putfield io.netty.util.Recycler$Stack.maxDelayedQueues:I
         9: .line 475
            return
        end local 6 // int maxDelayedQueues
        end local 5 // int ratioMask
        end local 4 // int maxSharedCapacityFactor
        end local 3 // int maxCapacity
        end local 2 // java.lang.Thread thread
        end local 1 // io.netty.util.Recycler parent
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot                     Name  Signature
            0   10     0                     this  Lio/netty/util/Recycler$Stack<TT;>;
            0   10     1                   parent  Lio/netty/util/Recycler<TT;>;
            0   10     2                   thread  Ljava/lang/Thread;
            0   10     3              maxCapacity  I
            0   10     4  maxSharedCapacityFactor  I
            0   10     5                ratioMask  I
            0   10     6         maxDelayedQueues  I
    Signature: (Lio/netty/util/Recycler<TT;>;Ljava/lang/Thread;IIII)V
    MethodParameters:
                         Name  Flags
      parent                   
      thread                   
      maxCapacity              
      maxSharedCapacityFactor  
      ratioMask                
      maxDelayedQueues         

  synchronized void setHead(io.netty.util.Recycler$WeakOrderQueue);
    descriptor: (Lio/netty/util/Recycler$WeakOrderQueue;)V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.Recycler$Stack this
        start local 1 // io.netty.util.Recycler$WeakOrderQueue queue
         0: .line 479
            aload 1 /* queue */
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.head:Lio/netty/util/Recycler$WeakOrderQueue;
            invokevirtual io.netty.util.Recycler$WeakOrderQueue.setNext:(Lio/netty/util/Recycler$WeakOrderQueue;)V
         1: .line 480
            aload 0 /* this */
            aload 1 /* queue */
            putfield io.netty.util.Recycler$Stack.head:Lio/netty/util/Recycler$WeakOrderQueue;
         2: .line 481
            return
        end local 1 // io.netty.util.Recycler$WeakOrderQueue queue
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lio/netty/util/Recycler$Stack<TT;>;
            0    3     1  queue  Lio/netty/util/Recycler$WeakOrderQueue;
    MethodParameters:
       Name  Flags
      queue  

  int increaseCapacity(int);
    descriptor: (I)I
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // io.netty.util.Recycler$Stack this
        start local 1 // int expectedCapacity
         0: .line 484
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            arraylength
            istore 2 /* newCapacity */
        start local 2 // int newCapacity
         1: .line 485
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.maxCapacity:I
            istore 3 /* maxCapacity */
        start local 3 // int maxCapacity
         2: .line 487
      StackMap locals: int int
      StackMap stack:
            iload 2 /* newCapacity */
            iconst_1
            ishl
            istore 2 /* newCapacity */
         3: .line 488
            iload 2 /* newCapacity */
            iload 1 /* expectedCapacity */
            if_icmpge 5
            iload 2 /* newCapacity */
            iload 3 /* maxCapacity */
         4: .line 486
            if_icmplt 2
         5: .line 490
      StackMap locals:
      StackMap stack:
            iload 2 /* newCapacity */
            iload 3 /* maxCapacity */
            invokestatic java.lang.Math.min:(II)I
            istore 2 /* newCapacity */
         6: .line 491
            iload 2 /* newCapacity */
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            arraylength
            if_icmpeq 8
         7: .line 492
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            iload 2 /* newCapacity */
            invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[Ljava/lang/Object;
            checkcast io.netty.util.Recycler$DefaultHandle[]
            putfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
         8: .line 495
      StackMap locals:
      StackMap stack:
            iload 2 /* newCapacity */
            ireturn
        end local 3 // int maxCapacity
        end local 2 // int newCapacity
        end local 1 // int expectedCapacity
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    9     0              this  Lio/netty/util/Recycler$Stack<TT;>;
            0    9     1  expectedCapacity  I
            1    9     2       newCapacity  I
            2    9     3       maxCapacity  I
    MethodParameters:
                  Name  Flags
      expectedCapacity  

  io.netty.util.Recycler$DefaultHandle<T> pop();
    descriptor: ()Lio/netty/util/Recycler$DefaultHandle;
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // io.netty.util.Recycler$Stack this
         0: .line 500
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.size:I
            istore 1 /* size */
        start local 1 // int size
         1: .line 501
            iload 1 /* size */
            ifne 5
         2: .line 502
            aload 0 /* this */
            invokevirtual io.netty.util.Recycler$Stack.scavenge:()Z
            ifne 4
         3: .line 503
            aconst_null
            areturn
         4: .line 505
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.size:I
            istore 1 /* size */
         5: .line 507
      StackMap locals:
      StackMap stack:
            iinc 1 /* size */ -1
         6: .line 508
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            iload 1 /* size */
            aaload
            astore 2 /* ret */
        start local 2 // io.netty.util.Recycler$DefaultHandle ret
         7: .line 509
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            iload 1 /* size */
            aconst_null
            aastore
         8: .line 510
            aload 2 /* ret */
            getfield io.netty.util.Recycler$DefaultHandle.lastRecycledId:I
            aload 2 /* ret */
            getfield io.netty.util.Recycler$DefaultHandle.recycleId:I
            if_icmpeq 10
         9: .line 511
            new java.lang.IllegalStateException
            dup
            ldc "recycled multiple times"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
        10: .line 513
      StackMap locals: io.netty.util.Recycler$DefaultHandle
      StackMap stack:
            aload 2 /* ret */
            iconst_0
            putfield io.netty.util.Recycler$DefaultHandle.recycleId:I
        11: .line 514
            aload 2 /* ret */
            iconst_0
            putfield io.netty.util.Recycler$DefaultHandle.lastRecycledId:I
        12: .line 515
            aload 0 /* this */
            iload 1 /* size */
            putfield io.netty.util.Recycler$Stack.size:I
        13: .line 516
            aload 2 /* ret */
            areturn
        end local 2 // io.netty.util.Recycler$DefaultHandle ret
        end local 1 // int size
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Lio/netty/util/Recycler$Stack<TT;>;
            1   14     1  size  I
            7   14     2   ret  Lio/netty/util/Recycler$DefaultHandle;
    Signature: ()Lio/netty/util/Recycler$DefaultHandle<TT;>;

  boolean scavenge();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.Recycler$Stack this
         0: .line 521
            aload 0 /* this */
            invokevirtual io.netty.util.Recycler$Stack.scavengeSome:()Z
            ifeq 2
         1: .line 522
            iconst_1
            ireturn
         2: .line 526
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield io.netty.util.Recycler$Stack.prev:Lio/netty/util/Recycler$WeakOrderQueue;
         3: .line 527
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.head:Lio/netty/util/Recycler$WeakOrderQueue;
            putfield io.netty.util.Recycler$Stack.cursor:Lio/netty/util/Recycler$WeakOrderQueue;
         4: .line 528
            iconst_0
            ireturn
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/util/Recycler$Stack<TT;>;

  boolean scavengeSome();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // io.netty.util.Recycler$Stack this
         0: .line 533
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.cursor:Lio/netty/util/Recycler$WeakOrderQueue;
            astore 2 /* cursor */
        start local 2 // io.netty.util.Recycler$WeakOrderQueue cursor
         1: .line 534
            aload 2 /* cursor */
            ifnonnull 6
         2: .line 535
            aconst_null
            astore 1 /* prev */
        start local 1 // io.netty.util.Recycler$WeakOrderQueue prev
         3: .line 536
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.head:Lio/netty/util/Recycler$WeakOrderQueue;
            astore 2 /* cursor */
         4: .line 537
            aload 2 /* cursor */
            ifnonnull 7
         5: .line 538
            iconst_0
            ireturn
        end local 1 // io.netty.util.Recycler$WeakOrderQueue prev
         6: .line 541
      StackMap locals: io.netty.util.Recycler$Stack top io.netty.util.Recycler$WeakOrderQueue
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.prev:Lio/netty/util/Recycler$WeakOrderQueue;
            astore 1 /* prev */
        start local 1 // io.netty.util.Recycler$WeakOrderQueue prev
         7: .line 544
      StackMap locals: io.netty.util.Recycler$Stack io.netty.util.Recycler$WeakOrderQueue io.netty.util.Recycler$WeakOrderQueue
      StackMap stack:
            iconst_0
            istore 3 /* success */
        start local 3 // boolean success
         8: .line 546
      StackMap locals: int
      StackMap stack:
            aload 2 /* cursor */
            aload 0 /* this */
            invokevirtual io.netty.util.Recycler$WeakOrderQueue.transfer:(Lio/netty/util/Recycler$Stack;)Z
            ifeq 11
         9: .line 547
            iconst_1
            istore 3 /* success */
        10: .line 548
            goto 23
        11: .line 550
      StackMap locals:
      StackMap stack:
            aload 2 /* cursor */
            getfield io.netty.util.Recycler$WeakOrderQueue.next:Lio/netty/util/Recycler$WeakOrderQueue;
            astore 4 /* next */
        start local 4 // io.netty.util.Recycler$WeakOrderQueue next
        12: .line 551
            aload 2 /* cursor */
            getfield io.netty.util.Recycler$WeakOrderQueue.owner:Ljava/lang/ref/WeakReference;
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            ifnonnull 20
        13: .line 555
            aload 2 /* cursor */
            invokevirtual io.netty.util.Recycler$WeakOrderQueue.hasFinalData:()Z
            ifeq 17
        14: .line 557
      StackMap locals: io.netty.util.Recycler$WeakOrderQueue
      StackMap stack:
            aload 2 /* cursor */
            aload 0 /* this */
            invokevirtual io.netty.util.Recycler$WeakOrderQueue.transfer:(Lio/netty/util/Recycler$Stack;)Z
            ifeq 17
        15: .line 558
            iconst_1
            istore 3 /* success */
        16: .line 556
            goto 14
        17: .line 565
      StackMap locals:
      StackMap stack:
            aload 1 /* prev */
            ifnull 21
        18: .line 566
            aload 1 /* prev */
            aload 4 /* next */
            invokevirtual io.netty.util.Recycler$WeakOrderQueue.setNext:(Lio/netty/util/Recycler$WeakOrderQueue;)V
        19: .line 568
            goto 21
        20: .line 569
      StackMap locals:
      StackMap stack:
            aload 2 /* cursor */
            astore 1 /* prev */
        21: .line 572
      StackMap locals:
      StackMap stack:
            aload 4 /* next */
            astore 2 /* cursor */
        end local 4 // io.netty.util.Recycler$WeakOrderQueue next
        22: .line 574
            aload 2 /* cursor */
            ifnull 23
            iload 3 /* success */
            ifeq 8
        23: .line 576
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* prev */
            putfield io.netty.util.Recycler$Stack.prev:Lio/netty/util/Recycler$WeakOrderQueue;
        24: .line 577
            aload 0 /* this */
            aload 2 /* cursor */
            putfield io.netty.util.Recycler$Stack.cursor:Lio/netty/util/Recycler$WeakOrderQueue;
        25: .line 578
            iload 3 /* success */
            ireturn
        end local 3 // boolean success
        end local 2 // io.netty.util.Recycler$WeakOrderQueue cursor
        end local 1 // io.netty.util.Recycler$WeakOrderQueue prev
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   26     0     this  Lio/netty/util/Recycler$Stack<TT;>;
            3    6     1     prev  Lio/netty/util/Recycler$WeakOrderQueue;
            7   26     1     prev  Lio/netty/util/Recycler$WeakOrderQueue;
            1   26     2   cursor  Lio/netty/util/Recycler$WeakOrderQueue;
            8   26     3  success  Z
           12   22     4     next  Lio/netty/util/Recycler$WeakOrderQueue;

  void push(io.netty.util.Recycler$DefaultHandle<?>);
    descriptor: (Lio/netty/util/Recycler$DefaultHandle;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // io.netty.util.Recycler$Stack this
        start local 1 // io.netty.util.Recycler$DefaultHandle item
         0: .line 582
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 2 /* currentThread */
        start local 2 // java.lang.Thread currentThread
         1: .line 583
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.threadRef:Ljava/lang/ref/WeakReference;
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            aload 2 /* currentThread */
            if_acmpne 4
         2: .line 585
            aload 0 /* this */
            aload 1 /* item */
            invokevirtual io.netty.util.Recycler$Stack.pushNow:(Lio/netty/util/Recycler$DefaultHandle;)V
         3: .line 586
            goto 5
         4: .line 590
      StackMap locals: java.lang.Thread
      StackMap stack:
            aload 0 /* this */
            aload 1 /* item */
            aload 2 /* currentThread */
            invokevirtual io.netty.util.Recycler$Stack.pushLater:(Lio/netty/util/Recycler$DefaultHandle;Ljava/lang/Thread;)V
         5: .line 592
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Thread currentThread
        end local 1 // io.netty.util.Recycler$DefaultHandle item
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    6     0           this  Lio/netty/util/Recycler$Stack<TT;>;
            0    6     1           item  Lio/netty/util/Recycler$DefaultHandle<*>;
            1    6     2  currentThread  Ljava/lang/Thread;
    Signature: (Lio/netty/util/Recycler$DefaultHandle<*>;)V
    MethodParameters:
      Name  Flags
      item  

  private void pushNow(io.netty.util.Recycler$DefaultHandle<?>);
    descriptor: (Lio/netty/util/Recycler$DefaultHandle;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // io.netty.util.Recycler$Stack this
        start local 1 // io.netty.util.Recycler$DefaultHandle item
         0: .line 595
            aload 1 /* item */
            getfield io.netty.util.Recycler$DefaultHandle.recycleId:I
            aload 1 /* item */
            getfield io.netty.util.Recycler$DefaultHandle.lastRecycledId:I
            ior
            ifeq 2
         1: .line 596
            new java.lang.IllegalStateException
            dup
            ldc "recycled already"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 598
      StackMap locals:
      StackMap stack:
            aload 1 /* item */
            aload 1 /* item */
            getstatic io.netty.util.Recycler.OWN_THREAD_ID:I
            dup_x1
            putfield io.netty.util.Recycler$DefaultHandle.lastRecycledId:I
            putfield io.netty.util.Recycler$DefaultHandle.recycleId:I
         3: .line 600
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.size:I
            istore 2 /* size */
        start local 2 // int size
         4: .line 601
            iload 2 /* size */
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.maxCapacity:I
            if_icmpge 5
            aload 0 /* this */
            aload 1 /* item */
            invokevirtual io.netty.util.Recycler$Stack.dropHandle:(Lio/netty/util/Recycler$DefaultHandle;)Z
            ifeq 6
         5: .line 603
      StackMap locals: int
      StackMap stack:
            return
         6: .line 605
      StackMap locals:
      StackMap stack:
            iload 2 /* size */
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            arraylength
            if_icmpne 8
         7: .line 606
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            iload 2 /* size */
            iconst_1
            ishl
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.maxCapacity:I
            invokestatic java.lang.Math.min:(II)I
            invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[Ljava/lang/Object;
            checkcast io.netty.util.Recycler$DefaultHandle[]
            putfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
         8: .line 609
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.elements:[Lio/netty/util/Recycler$DefaultHandle;
            iload 2 /* size */
            aload 1 /* item */
            aastore
         9: .line 610
            aload 0 /* this */
            iload 2 /* size */
            iconst_1
            iadd
            putfield io.netty.util.Recycler$Stack.size:I
        10: .line 611
            return
        end local 2 // int size
        end local 1 // io.netty.util.Recycler$DefaultHandle item
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lio/netty/util/Recycler$Stack<TT;>;
            0   11     1  item  Lio/netty/util/Recycler$DefaultHandle<*>;
            4   11     2  size  I
    Signature: (Lio/netty/util/Recycler$DefaultHandle<*>;)V
    MethodParameters:
      Name  Flags
      item  

  private void pushLater(io.netty.util.Recycler$DefaultHandle<?>, java.lang.Thread);
    descriptor: (Lio/netty/util/Recycler$DefaultHandle;Ljava/lang/Thread;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // io.netty.util.Recycler$Stack this
        start local 1 // io.netty.util.Recycler$DefaultHandle item
        start local 2 // java.lang.Thread thread
         0: .line 617
            getstatic io.netty.util.Recycler.DELAYED_RECYCLED:Lio/netty/util/concurrent/FastThreadLocal;
            invokevirtual io.netty.util.concurrent.FastThreadLocal.get:()Ljava/lang/Object;
            checkcast java.util.Map
            astore 3 /* delayedRecycled */
        start local 3 // java.util.Map delayedRecycled
         1: .line 618
            aload 3 /* delayedRecycled */
            aload 0 /* this */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.netty.util.Recycler$WeakOrderQueue
            astore 4 /* queue */
        start local 4 // io.netty.util.Recycler$WeakOrderQueue queue
         2: .line 619
            aload 4 /* queue */
            ifnonnull 10
         3: .line 620
            aload 3 /* delayedRecycled */
            invokeinterface java.util.Map.size:()I
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.maxDelayedQueues:I
            if_icmplt 6
         4: .line 622
            aload 3 /* delayedRecycled */
            aload 0 /* this */
            getstatic io.netty.util.Recycler$WeakOrderQueue.DUMMY:Lio/netty/util/Recycler$WeakOrderQueue;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 623
            return
         6: .line 626
      StackMap locals: java.util.Map io.netty.util.Recycler$WeakOrderQueue
      StackMap stack:
            aload 0 /* this */
            aload 2 /* thread */
            invokestatic io.netty.util.Recycler$WeakOrderQueue.allocate:(Lio/netty/util/Recycler$Stack;Ljava/lang/Thread;)Lio/netty/util/Recycler$WeakOrderQueue;
            dup
            astore 4 /* queue */
            ifnonnull 8
         7: .line 628
            return
         8: .line 630
      StackMap locals:
      StackMap stack:
            aload 3 /* delayedRecycled */
            aload 0 /* this */
            aload 4 /* queue */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 631
            goto 12
      StackMap locals:
      StackMap stack:
        10: aload 4 /* queue */
            getstatic io.netty.util.Recycler$WeakOrderQueue.DUMMY:Lio/netty/util/Recycler$WeakOrderQueue;
            if_acmpne 12
        11: .line 633
            return
        12: .line 636
      StackMap locals:
      StackMap stack:
            aload 4 /* queue */
            aload 1 /* item */
            invokevirtual io.netty.util.Recycler$WeakOrderQueue.add:(Lio/netty/util/Recycler$DefaultHandle;)V
        13: .line 637
            return
        end local 4 // io.netty.util.Recycler$WeakOrderQueue queue
        end local 3 // java.util.Map delayedRecycled
        end local 2 // java.lang.Thread thread
        end local 1 // io.netty.util.Recycler$DefaultHandle item
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   14     0             this  Lio/netty/util/Recycler$Stack<TT;>;
            0   14     1             item  Lio/netty/util/Recycler$DefaultHandle<*>;
            0   14     2           thread  Ljava/lang/Thread;
            1   14     3  delayedRecycled  Ljava/util/Map<Lio/netty/util/Recycler$Stack<*>;Lio/netty/util/Recycler$WeakOrderQueue;>;
            2   14     4            queue  Lio/netty/util/Recycler$WeakOrderQueue;
    Signature: (Lio/netty/util/Recycler$DefaultHandle<*>;Ljava/lang/Thread;)V
    MethodParameters:
        Name  Flags
      item    
      thread  

  boolean dropHandle(io.netty.util.Recycler$DefaultHandle<?>);
    descriptor: (Lio/netty/util/Recycler$DefaultHandle;)Z
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.util.Recycler$Stack this
        start local 1 // io.netty.util.Recycler$DefaultHandle handle
         0: .line 640
            aload 1 /* handle */
            getfield io.netty.util.Recycler$DefaultHandle.hasBeenRecycled:Z
            ifne 4
         1: .line 641
            aload 0 /* this */
            dup
            getfield io.netty.util.Recycler$Stack.handleRecycleCount:I
            iconst_1
            iadd
            dup_x1
            putfield io.netty.util.Recycler$Stack.handleRecycleCount:I
            aload 0 /* this */
            getfield io.netty.util.Recycler$Stack.ratioMask:I
            iand
            ifeq 3
         2: .line 643
            iconst_1
            ireturn
         3: .line 645
      StackMap locals:
      StackMap stack:
            aload 1 /* handle */
            iconst_1
            putfield io.netty.util.Recycler$DefaultHandle.hasBeenRecycled:Z
         4: .line 647
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // io.netty.util.Recycler$DefaultHandle handle
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lio/netty/util/Recycler$Stack<TT;>;
            0    5     1  handle  Lio/netty/util/Recycler$DefaultHandle<*>;
    Signature: (Lio/netty/util/Recycler$DefaultHandle<*>;)Z
    MethodParameters:
        Name  Flags
      handle  

  io.netty.util.Recycler$DefaultHandle<T> newHandle();
    descriptor: ()Lio/netty/util/Recycler$DefaultHandle;
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.util.Recycler$Stack this
         0: .line 651
            new io.netty.util.Recycler$DefaultHandle
            dup
            aload 0 /* this */
            invokespecial io.netty.util.Recycler$DefaultHandle.<init>:(Lio/netty/util/Recycler$Stack;)V
            areturn
        end local 0 // io.netty.util.Recycler$Stack this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/Recycler$Stack<TT;>;
    Signature: ()Lio/netty/util/Recycler$DefaultHandle<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "Recycler.java"
NestHost: io.netty.util.Recycler
InnerClasses:
  final DefaultHandle = io.netty.util.Recycler$DefaultHandle of io.netty.util.Recycler
  final Stack = io.netty.util.Recycler$Stack of io.netty.util.Recycler
  private final WeakOrderQueue = io.netty.util.Recycler$WeakOrderQueue of io.netty.util.Recycler
/

io.netty/ netty-all/ 4.1.25.Final/ io/netty/util/Recycler$Stack.class
