commons-pool/commons-pool/1.6 : org/apache/commons/pool/impl/SoftReferenceObjectPool.class

SoftReferenceObjectPool
http://commons.apache.org/pool/: Commons Object Pooling Library (The Apache Software Foundation)
The Apache Software License, Version 2.0
Todd Carmichael
Morgan Delagrange ()
Geir Magnusson ()
Craig McClanahan ()
Rodney Waldhoff ()
David Weinrich ()
Dirk Verbeeck ()
Robert Burrell Donkin (Apache Software Foundation)
Sandy McArthur (Apache Software Foundation)
Gary Gregory (Apache Software Foundation)
public class org.apache.commons.pool.impl.SoftReferenceObjectPool<T> extends org.apache.commons.pool.BaseObjectPool<T> implements org.apache.commons.pool.ObjectPool<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.pool.impl.SoftReferenceObjectPool
  super_class: org.apache.commons.pool.BaseObjectPool
{
  private final java.util.List<java.lang.ref.SoftReference<T>> _pool;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Ljava/lang/ref/SoftReference<TT;>;>;

  private org.apache.commons.pool.PoolableObjectFactory<T> _factory;
    descriptor: Lorg/apache/commons/pool/PoolableObjectFactory;
    flags: (0x0002) ACC_PRIVATE
    Signature: Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;

  private final java.lang.ref.ReferenceQueue<T> refQueue;
    descriptor: Ljava/lang/ref/ReferenceQueue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/ref/ReferenceQueue<TT;>;

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

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 55
            aload 0 /* this */
            invokespecial org.apache.commons.pool.BaseObjectPool.<init>:()V
         1: .line 368
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
         2: .line 375
            aload 0 /* this */
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool.refQueue:Ljava/lang/ref/ReferenceQueue;
         3: .line 378
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
         4: .line 56
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
         5: .line 57
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
         6: .line 58
            return
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public void <init>(org.apache.commons.pool.PoolableObjectFactory<T>);
    descriptor: (Lorg/apache/commons/pool/PoolableObjectFactory;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
        start local 1 // org.apache.commons.pool.PoolableObjectFactory factory
         0: .line 65
            aload 0 /* this */
            invokespecial org.apache.commons.pool.BaseObjectPool.<init>:()V
         1: .line 368
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
         2: .line 375
            aload 0 /* this */
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool.refQueue:Ljava/lang/ref/ReferenceQueue;
         3: .line 378
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
         4: .line 66
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
         5: .line 67
            aload 0 /* this */
            aload 1 /* factory */
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
         6: .line 68
            return
        end local 1 // org.apache.commons.pool.PoolableObjectFactory factory
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            0    7     1  factory  Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;
    Signature: (Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;)V
    MethodParameters:
         Name  Flags
      factory  

  public void <init>(org.apache.commons.pool.PoolableObjectFactory<T>, );
    descriptor: (Lorg/apache/commons/pool/PoolableObjectFactory;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
        start local 1 // org.apache.commons.pool.PoolableObjectFactory factory
        start local 2 // int initSize
         0: .line 81
            aload 0 /* this */
            invokespecial org.apache.commons.pool.BaseObjectPool.<init>:()V
         1: .line 368
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
         2: .line 375
            aload 0 /* this */
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool.refQueue:Ljava/lang/ref/ReferenceQueue;
         3: .line 378
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
         4: .line 82
            aload 1 /* factory */
            ifnonnull 6
         5: .line 83
            new java.lang.IllegalArgumentException
            dup
            ldc "factory required to prefill the pool."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 85
      StackMap locals: org.apache.commons.pool.impl.SoftReferenceObjectPool org.apache.commons.pool.PoolableObjectFactory int
      StackMap stack:
            aload 0 /* this */
            new java.util.ArrayList
            dup
            iload 2 /* initSize */
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
         7: .line 86
            aload 0 /* this */
            aload 1 /* factory */
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
         8: .line 87
            aload 0 /* this */
            iload 2 /* initSize */
            invokestatic org.apache.commons.pool.PoolUtils.prefill:(Lorg/apache/commons/pool/ObjectPool;I)V
         9: .line 88
            return
        end local 2 // int initSize
        end local 1 // org.apache.commons.pool.PoolableObjectFactory factory
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0      this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            0   10     1   factory  Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;
            0   10     2  initSize  I
    Exceptions:
      throws java.lang.Exception, java.lang.IllegalArgumentException
    Signature: (Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;I)V
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
          Name  Flags
      factory   
      initSize  

  public synchronized T borrowObject();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=6, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 113
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.assertOpen:()V
         1: .line 114
            aconst_null
            astore 1 /* obj */
        start local 1 // java.lang.Object obj
         2: .line 115
            iconst_0
            istore 2 /* newlyCreated */
        start local 2 // boolean newlyCreated
         3: .line 116
            goto 34
         4: .line 117
      StackMap locals: java.lang.Object int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 10
         5: .line 118
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            ifnonnull 7
         6: .line 119
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         7: .line 121
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 2 /* newlyCreated */
         8: .line 122
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.makeObject:()Ljava/lang/Object;
            astore 1 /* obj */
         9: .line 124
            goto 13
        10: .line 125
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_1
            isub
            invokeinterface java.util.List.remove:(I)Ljava/lang/Object;
            checkcast java.lang.ref.SoftReference
            astore 3 /* ref */
        start local 3 // java.lang.ref.SoftReference ref
        11: .line 126
            aload 3 /* ref */
            invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
            astore 1 /* obj */
        12: .line 127
            aload 3 /* ref */
            invokevirtual java.lang.ref.SoftReference.clear:()V
        end local 3 // java.lang.ref.SoftReference ref
        13: .line 129
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            ifnull 34
            aload 1 /* obj */
            ifnull 34
        14: .line 131
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.activateObject:(Ljava/lang/Object;)V
        15: .line 132
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.validateObject:(Ljava/lang/Object;)Z
            ifne 34
        16: .line 133
            new java.lang.Exception
            dup
            ldc "ValidateObject failed"
            invokespecial java.lang.Exception.<init>:(Ljava/lang/String;)V
            athrow
        17: .line 135
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 3 /* t */
        start local 3 // java.lang.Throwable t
        18: .line 136
            aload 3 /* t */
            invokestatic org.apache.commons.pool.PoolUtils.checkRethrow:(Ljava/lang/Throwable;)V
        19: .line 138
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.destroyObject:(Ljava/lang/Object;)V
        20: .line 139
            goto 27
      StackMap locals: org.apache.commons.pool.impl.SoftReferenceObjectPool java.lang.Object int java.lang.Throwable
      StackMap stack: java.lang.Throwable
        21: astore 4 /* t2 */
        start local 4 // java.lang.Throwable t2
        22: .line 140
            aload 4 /* t2 */
            invokestatic org.apache.commons.pool.PoolUtils.checkRethrow:(Ljava/lang/Throwable;)V
        end local 4 // java.lang.Throwable t2
        23: .line 143
            aconst_null
            astore 1 /* obj */
            goto 28
        24: .line 142
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 5
        25: .line 143
            aconst_null
            astore 1 /* obj */
        26: .line 144
            aload 5
            athrow
        27: .line 143
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 1 /* obj */
        28: .line 145
      StackMap locals:
      StackMap stack:
            iload 2 /* newlyCreated */
            ifeq 34
        29: .line 146
            new java.util.NoSuchElementException
            dup
        30: .line 147
            new java.lang.StringBuilder
            dup
            ldc "Could not create a validated object, cause: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        31: .line 148
            aload 3 /* t */
            invokevirtual java.lang.Throwable.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        32: .line 147
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        33: .line 146
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // java.lang.Throwable t
        34: .line 116
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            ifnull 4
        35: .line 153
            aload 0 /* this */
            dup
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
            iconst_1
            iadd
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
        36: .line 154
            aload 1 /* obj */
            areturn
        end local 2 // boolean newlyCreated
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   37     0          this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            2   37     1           obj  TT;
            3   37     2  newlyCreated  Z
           11   13     3           ref  Ljava/lang/ref/SoftReference<TT;>;
           18   34     3             t  Ljava/lang/Throwable;
           22   23     4            t2  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
          14    17      17  Class java.lang.Throwable
          19    20      21  Class java.lang.Throwable
          19    23      24  any
    Exceptions:
      throws java.lang.Exception
    Signature: ()TT;

  public synchronized void returnObject();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
        start local 1 // java.lang.Object obj
         0: .line 173
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.isClosed:()Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: istore 2 /* success */
        start local 2 // boolean success
         3: .line 174
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            ifnull 11
         4: .line 175
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.validateObject:(Ljava/lang/Object;)Z
            ifne 7
         5: .line 176
            iconst_0
            istore 2 /* success */
         6: .line 177
            goto 11
         7: .line 179
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.passivateObject:(Ljava/lang/Object;)V
         8: .line 180
            goto 11
      StackMap locals:
      StackMap stack: java.lang.Exception
         9: pop
        10: .line 181
            iconst_0
            istore 2 /* success */
        11: .line 186
      StackMap locals:
      StackMap stack:
            iload 2 /* success */
            ifeq 12
            iconst_0
            goto 13
      StackMap locals:
      StackMap stack:
        12: iconst_1
      StackMap locals:
      StackMap stack: int
        13: istore 3 /* shouldDestroy */
        start local 3 // boolean shouldDestroy
        14: .line 187
            aload 0 /* this */
            dup
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
            iconst_1
            isub
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
        15: .line 188
            iload 2 /* success */
            ifeq 17
        16: .line 189
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            new java.lang.ref.SoftReference
            dup
            aload 1 /* obj */
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool.refQueue:Ljava/lang/ref/ReferenceQueue;
            invokespecial java.lang.ref.SoftReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        17: .line 191
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.lang.Object.notifyAll:()V
        18: .line 193
            iload 3 /* shouldDestroy */
            ifeq 22
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            ifnull 22
        19: .line 195
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.destroyObject:(Ljava/lang/Object;)V
        20: .line 196
            goto 22
      StackMap locals:
      StackMap stack: java.lang.Exception
        21: pop
        22: .line 200
      StackMap locals:
      StackMap stack:
            return
        end local 3 // boolean shouldDestroy
        end local 2 // boolean success
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   23     0           this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            0   23     1            obj  TT;
            3   23     2        success  Z
           14   23     3  shouldDestroy  Z
      Exception table:
        from    to  target  type
           7     8       9  Class java.lang.Exception
          19    20      21  Class java.lang.Exception
    Exceptions:
      throws java.lang.Exception
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      obj   

  public synchronized void invalidateObject();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
        start local 1 // java.lang.Object obj
         0: .line 207
            aload 0 /* this */
            dup
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
            iconst_1
            isub
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
         1: .line 208
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            ifnull 3
         2: .line 209
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.destroyObject:(Ljava/lang/Object;)V
         3: .line 211
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.lang.Object.notifyAll:()V
         4: .line 212
            return
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            0    5     1   obj  TT;
    Exceptions:
      throws java.lang.Exception
    Signature: (TT;)V
    MethodParameters:
      Name  Flags
      obj   

  public synchronized void addObject();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 230
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.assertOpen:()V
         1: .line 231
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            ifnonnull 3
         2: .line 232
            new java.lang.IllegalStateException
            dup
            ldc "Cannot add objects without a factory."
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 234
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.makeObject:()Ljava/lang/Object;
            astore 1 /* obj */
        start local 1 // java.lang.Object obj
         4: .line 236
            iconst_1
            istore 2 /* success */
        start local 2 // boolean success
         5: .line 237
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.validateObject:(Ljava/lang/Object;)Z
            ifne 8
         6: .line 238
            iconst_0
            istore 2 /* success */
         7: .line 239
            goto 9
         8: .line 240
      StackMap locals: java.lang.Object int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.passivateObject:(Ljava/lang/Object;)V
         9: .line 243
      StackMap locals:
      StackMap stack:
            iload 2 /* success */
            ifeq 10
            iconst_0
            goto 11
      StackMap locals:
      StackMap stack:
        10: iconst_1
      StackMap locals:
      StackMap stack: int
        11: istore 3 /* shouldDestroy */
        start local 3 // boolean shouldDestroy
        12: .line 244
            iload 2 /* success */
            ifeq 15
        13: .line 245
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            new java.lang.ref.SoftReference
            dup
            aload 1 /* obj */
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool.refQueue:Ljava/lang/ref/ReferenceQueue;
            invokespecial java.lang.ref.SoftReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        14: .line 246
            aload 0 /* this */
            invokevirtual java.lang.Object.notifyAll:()V
        15: .line 249
      StackMap locals: int
      StackMap stack:
            iload 3 /* shouldDestroy */
            ifeq 19
        16: .line 251
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 1 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.destroyObject:(Ljava/lang/Object;)V
        17: .line 252
            goto 19
      StackMap locals:
      StackMap stack: java.lang.Exception
        18: pop
        19: .line 256
      StackMap locals:
      StackMap stack:
            return
        end local 3 // boolean shouldDestroy
        end local 2 // boolean success
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   20     0           this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            4   20     1            obj  TT;
            5   20     2        success  Z
           12   20     3  shouldDestroy  Z
      Exception table:
        from    to  target  type
          16    17      18  Class java.lang.Exception
    Exceptions:
      throws java.lang.Exception

  public synchronized int getNumIdle();
    descriptor: ()I
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 265
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.pruneClearedReferences:()V
         1: .line 266
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            ireturn
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;

  public synchronized int getNumActive();
    descriptor: ()I
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 276
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._numActive:I
            ireturn
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;

  public synchronized void clear();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 284
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            ifnull 9
         1: .line 285
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 1 /* iter */
        start local 1 // java.util.Iterator iter
         2: .line 286
            goto 8
         3: .line 288
      StackMap locals: java.util.Iterator
      StackMap stack:
            aload 1 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.ref.SoftReference
            invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
            astore 2 /* obj */
        start local 2 // java.lang.Object obj
         4: .line 289
            aload 2 /* obj */
            ifnull 8
         5: .line 290
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            aload 2 /* obj */
            invokeinterface org.apache.commons.pool.PoolableObjectFactory.destroyObject:(Ljava/lang/Object;)V
        end local 2 // java.lang.Object obj
         6: .line 292
            goto 8
      StackMap locals:
      StackMap stack: java.lang.Exception
         7: pop
         8: .line 286
      StackMap locals:
      StackMap stack:
            aload 1 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        end local 1 // java.util.Iterator iter
         9: .line 297
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            invokeinterface java.util.List.clear:()V
        10: .line 298
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.pruneClearedReferences:()V
        11: .line 299
            return
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            2    9     1  iter  Ljava/util/Iterator<Ljava/lang/ref/SoftReference<TT;>;>;
            4    6     2   obj  TT;
      Exception table:
        from    to  target  type
           3     6       7  Class java.lang.Exception

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 313
            aload 0 /* this */
            invokespecial org.apache.commons.pool.BaseObjectPool.close:()V
         1: .line 314
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.clear:()V
         2: .line 315
            return
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
    Exceptions:
      throws java.lang.Exception

  public synchronized void setFactory(org.apache.commons.pool.PoolableObjectFactory<T>);
    descriptor: (Lorg/apache/commons/pool/PoolableObjectFactory;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
        start local 1 // org.apache.commons.pool.PoolableObjectFactory factory
         0: .line 330
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.assertOpen:()V
         1: .line 331
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.getNumActive:()I
            ifle 3
         2: .line 332
            new java.lang.IllegalStateException
            dup
            ldc "Objects are already active"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 334
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.pool.impl.SoftReferenceObjectPool.clear:()V
         4: .line 335
            aload 0 /* this */
            aload 1 /* factory */
            putfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
         5: .line 337
            return
        end local 1 // org.apache.commons.pool.PoolableObjectFactory factory
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            0    6     1  factory  Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;
    Exceptions:
      throws java.lang.IllegalStateException
    Signature: (Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;)V
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
         Name  Flags
      factory  

  private void pruneClearedReferences();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 345
            goto 4
        start local 1 // java.lang.ref.Reference ref
         1: .line 347
      StackMap locals: java.lang.ref.Reference
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._pool:Ljava/util/List;
            aload 1 /* ref */
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         2: .line 348
            goto 4
      StackMap locals:
      StackMap stack: java.lang.UnsupportedOperationException
         3: pop
        end local 1 // java.lang.ref.Reference ref
         4: .line 345
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool.refQueue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            dup
            astore 1 /* ref */
        start local 1 // java.lang.ref.Reference ref
         5: ifnonnull 1
         6: .line 352
            return
        end local 1 // java.lang.ref.Reference ref
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
            1    4     1   ref  Ljava/lang/ref/Reference<+TT;>;
            5    7     1   ref  Ljava/lang/ref/Reference<+TT;>;
      Exception table:
        from    to  target  type
           1     2       3  Class java.lang.UnsupportedOperationException

  public synchronized org.apache.commons.pool.PoolableObjectFactory<T> getFactory();
    descriptor: ()Lorg/apache/commons/pool/PoolableObjectFactory;
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
         0: .line 361
            aload 0 /* this */
            getfield org.apache.commons.pool.impl.SoftReferenceObjectPool._factory:Lorg/apache/commons/pool/PoolableObjectFactory;
            areturn
        end local 0 // org.apache.commons.pool.impl.SoftReferenceObjectPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/pool/impl/SoftReferenceObjectPool<TT;>;
    Signature: ()Lorg/apache/commons/pool/PoolableObjectFactory<TT;>;
}
Signature: <T:Ljava/lang/Object;>Lorg/apache/commons/pool/BaseObjectPool<TT;>;Lorg/apache/commons/pool/ObjectPool<TT;>;
SourceFile: "SoftReferenceObjectPool.java"
/

commons-pool/ commons-pool/ 1.6/ org/apache/commons/pool/impl/SoftReferenceObjectPool.class
