public final class com.caucho.hessian.util.HessianFreeList<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.caucho.hessian.util.HessianFreeList
  super_class: java.lang.Object
{
  private final java.util.concurrent.atomic.AtomicReferenceArray<T> _freeStack;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceArray;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceArray<TT;>;

  private final java.util.concurrent.atomic.AtomicInteger _top;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.caucho.hessian.util.HessianFreeList this
        start local 1 // int size
         0: .line 70
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 63
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:()V
            putfield com.caucho.hessian.util.HessianFreeList._top:Ljava/util/concurrent/atomic/AtomicInteger;
         2: .line 72
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReferenceArray
            dup
            iload 1 /* size */
            invokespecial java.util.concurrent.atomic.AtomicReferenceArray.<init>:(I)V
            putfield com.caucho.hessian.util.HessianFreeList._freeStack:Ljava/util/concurrent/atomic/AtomicReferenceArray;
         3: .line 73
            return
        end local 1 // int size
        end local 0 // com.caucho.hessian.util.HessianFreeList this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/caucho/hessian/util/HessianFreeList<TT;>;
            0    4     1  size  I
    MethodParameters:
      Name  Flags
      size  

  public T allocate();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // com.caucho.hessian.util.HessianFreeList this
         0: .line 83
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._top:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            istore 1 /* top */
        start local 1 // int top
         1: .line 85
            iload 1 /* top */
            ifle 3
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._top:Ljava/util/concurrent/atomic/AtomicInteger;
            iload 1 /* top */
            iload 1 /* top */
            iconst_1
            isub
            invokevirtual java.util.concurrent.atomic.AtomicInteger.compareAndSet:(II)Z
            ifeq 3
         2: .line 86
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._freeStack:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            iload 1 /* top */
            iconst_1
            isub
            aconst_null
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.getAndSet:(ILjava/lang/Object;)Ljava/lang/Object;
            areturn
         3: .line 88
      StackMap locals: int
      StackMap stack:
            aconst_null
            areturn
        end local 1 // int top
        end local 0 // com.caucho.hessian.util.HessianFreeList this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/caucho/hessian/util/HessianFreeList<TT;>;
            1    4     1   top  I
    Signature: ()TT;

  public boolean free();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // com.caucho.hessian.util.HessianFreeList this
        start local 1 // java.lang.Object obj
         0: .line 99
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._top:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            istore 2 /* top */
        start local 2 // int top
         1: .line 101
            iload 2 /* top */
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._freeStack:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.length:()I
            if_icmpge 5
         2: .line 102
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._freeStack:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            iload 2 /* top */
            aconst_null
            aload 1 /* obj */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.compareAndSet:(ILjava/lang/Object;Ljava/lang/Object;)Z
            istore 3 /* isFree */
        start local 3 // boolean isFree
         3: .line 104
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._top:Ljava/util/concurrent/atomic/AtomicInteger;
            iload 2 /* top */
            iload 2 /* top */
            iconst_1
            iadd
            invokevirtual java.util.concurrent.atomic.AtomicInteger.compareAndSet:(II)Z
            pop
         4: .line 106
            iload 3 /* isFree */
            ireturn
        end local 3 // boolean isFree
         5: .line 109
      StackMap locals: int
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // int top
        end local 1 // java.lang.Object obj
        end local 0 // com.caucho.hessian.util.HessianFreeList this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lcom/caucho/hessian/util/HessianFreeList<TT;>;
            0    6     1     obj  TT;
            1    6     2     top  I
            3    5     3  isFree  Z
    Signature: (TT;)Z
    MethodParameters:
      Name  Flags
      obj   

  public boolean allowFree();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.caucho.hessian.util.HessianFreeList this
        start local 1 // java.lang.Object obj
         0: .line 114
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._top:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._freeStack:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.length:()I
            if_icmpge 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.Object obj
        end local 0 // com.caucho.hessian.util.HessianFreeList this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/caucho/hessian/util/HessianFreeList<TT;>;
            0    2     1   obj  TT;
    Signature: (TT;)Z
    MethodParameters:
      Name  Flags
      obj   

  public void freeCareful();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // com.caucho.hessian.util.HessianFreeList this
        start local 1 // java.lang.Object obj
         0: .line 125
            aload 0 /* this */
            aload 1 /* obj */
            invokevirtual com.caucho.hessian.util.HessianFreeList.checkDuplicate:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 126
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "tried to free object twice: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* obj */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 128
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* obj */
            invokevirtual com.caucho.hessian.util.HessianFreeList.free:(Ljava/lang/Object;)Z
            pop
         3: .line 129
            return
        end local 1 // java.lang.Object obj
        end local 0 // com.caucho.hessian.util.HessianFreeList this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/caucho/hessian/util/HessianFreeList<TT;>;
            0    4     1   obj  TT;
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      obj   

  public boolean checkDuplicate();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // com.caucho.hessian.util.HessianFreeList this
        start local 1 // java.lang.Object obj
         0: .line 136
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._top:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            istore 2 /* top */
        start local 2 // int top
         1: .line 138
            iload 2 /* top */
            iconst_1
            isub
            istore 3 /* i */
        start local 3 // int i
         2: goto 6
         3: .line 139
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield com.caucho.hessian.util.HessianFreeList._freeStack:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            iload 3 /* i */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.get:(I)Ljava/lang/Object;
            aload 1 /* obj */
            if_acmpne 5
         4: .line 140
            iconst_1
            ireturn
         5: .line 138
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ -1
      StackMap locals:
      StackMap stack:
         6: iload 3 /* i */
            ifge 3
        end local 3 // int i
         7: .line 143
            iconst_0
            ireturn
        end local 2 // int top
        end local 1 // java.lang.Object obj
        end local 0 // com.caucho.hessian.util.HessianFreeList this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lcom/caucho/hessian/util/HessianFreeList<TT;>;
            0    8     1   obj  TT;
            1    8     2   top  I
            2    7     3     i  I
    Signature: (TT;)Z
    MethodParameters:
      Name  Flags
      obj   
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "HessianFreeList.java"