http://fastutil.di.unimi.it/: fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists and priority queues with a small memory footprint and fast access and insertion; provides also big (64-bit) arrays, sets and lists, and fast, practical I/O classes for binary and text files.
  • Sebastiano Vigna 
public class it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction<V> implements it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction<V>, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -7046029254386353129

  protected final it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction<V> function;
    descriptor: Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction<TV;>;

  protected final java.lang.Object sync;
    descriptor: Ljava/lang/Object;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected void <init>(it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction<V>, );
    descriptor: (Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction f
        start local 2 // java.lang.Object sync
         0: .line 174
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 175
            aload 1 /* f */
            ifnonnull 3
         2: .line 176
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         3: .line 177
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aload 1 /* f */
            putfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
         4: .line 178
            aload 0 /* this */
            aload 2 /* sync */
            putfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
         5: .line 179
            return
        end local 2 // java.lang.Object sync
        end local 1 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction f
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    6     1     f  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction<TV;>;
            0    6     2  sync  Ljava/lang/Object;
    Signature: (Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction<TV;>;Ljava/lang/Object;)V
    MethodParameters:
      Name  Flags
      f     final
      sync  final

  protected void <init>(it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction<V>);
    descriptor: (Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction f
         0: .line 180
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 181
            aload 1 /* f */
            ifnonnull 3
         2: .line 182
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         3: .line 183
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction
      StackMap stack:
            aload 0 /* this */
            aload 1 /* f */
            putfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
         4: .line 184
            aload 0 /* this */
            aload 0 /* this */
            putfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
         5: .line 185
            return
        end local 1 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction f
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    6     1     f  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction<TV;>;
    Signature: (Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction<TV;>;)V
    MethodParameters:
      Name  Flags
      f     final

  public V apply();
    descriptor: (D)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // double operand
         0: .line 188
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 189
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            dload 1 /* operand */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.apply:(D)Ljava/lang/Object;
            aload 3
            monitorexit
         2: areturn
         3: .line 188
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction double java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
         4: athrow
        end local 1 // double operand
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1  operand  D
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (D)TV;
    MethodParameters:
         Name  Flags
      operand  

  public V apply(java.lang.Double);
    descriptor: (Ljava/lang/Double;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.lang.Double key
         0: .line 200
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 201
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            aload 1 /* key */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.apply:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 2
            monitorexit
         2: areturn
         3: .line 200
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Double java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         4: athrow
        end local 1 // java.lang.Double key
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1   key  Ljava/lang/Double;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (Ljava/lang/Double;)TV;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      key   final

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
         0: .line 206
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 207
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.size:()I
            aload 1
            monitorexit
         2: ireturn
         3: .line 206
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public V defaultReturnValue();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
         0: .line 212
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 213
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.defaultReturnValue:()Ljava/lang/Object;
            aload 1
            monitorexit
         2: areturn
         3: .line 212
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()TV;

  public void defaultReturnValue();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.lang.Object defRetValue
         0: .line 218
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 219
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            aload 1 /* defRetValue */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.defaultReturnValue:(Ljava/lang/Object;)V
         2: .line 218
            aload 2
            monitorexit
         3: goto 6
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 2
            monitorexit
         5: athrow
         6: .line 221
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object defRetValue
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0         this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    7     1  defRetValue  TV;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    Signature: (TV;)V
    MethodParameters:
             Name  Flags
      defRetValue  final

  public boolean containsKey(double);
    descriptor: (D)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // double k
         0: .line 224
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 225
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            dload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.containsKey:(D)Z
            aload 3
            monitorexit
         2: ireturn
         3: .line 224
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction double java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
         4: athrow
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  D
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    MethodParameters:
      Name  Flags
      k     final

  public boolean containsKey(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.lang.Object k
         0: .line 231
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 232
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            aload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.containsKey:(Ljava/lang/Object;)Z
            aload 2
            monitorexit
         2: ireturn
         3: .line 231
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         4: athrow
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      k     final

  public V put(double, );
    descriptor: (DLjava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // double k
        start local 3 // java.lang.Object v
         0: .line 237
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 4
            monitorenter
         1: .line 238
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            dload 1 /* k */
            aload 3 /* v */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.put:(DLjava/lang/Object;)Ljava/lang/Object;
            aload 4
            monitorexit
         2: areturn
         3: .line 237
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction double java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 4
            monitorexit
         4: athrow
        end local 3 // java.lang.Object v
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  D
            0    5     3     v  TV;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (DTV;)TV;
    MethodParameters:
      Name  Flags
      k     final
      v     final

  public V get();
    descriptor: (D)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // double k
         0: .line 243
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 244
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            dload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.get:(D)Ljava/lang/Object;
            aload 3
            monitorexit
         2: areturn
         3: .line 243
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction double java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
         4: athrow
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  D
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (D)TV;
    MethodParameters:
      Name  Flags
      k     final

  public V remove();
    descriptor: (D)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // double k
         0: .line 249
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 250
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            dload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.remove:(D)Ljava/lang/Object;
            aload 3
            monitorexit
         2: areturn
         3: .line 249
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction double java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
         4: athrow
        end local 1 // double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  D
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (D)TV;
    MethodParameters:
      Name  Flags
      k     final

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
         0: .line 255
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 256
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.clear:()V
         2: .line 255
            aload 1
            monitorexit
         3: goto 6
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 1
            monitorexit
         5: athrow
         6: .line 258
      StackMap locals:
      StackMap stack:
            return
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any

  public V put(java.lang.Double, );
    descriptor: (Ljava/lang/Double;Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.lang.Double k
        start local 2 // java.lang.Object v
         0: .line 267
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 268
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            aload 1 /* k */
            aload 2 /* v */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.put:(Ljava/lang/Double;Ljava/lang/Object;)Ljava/lang/Object;
            aload 3
            monitorexit
         2: areturn
         3: .line 267
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Double java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
         4: athrow
        end local 2 // java.lang.Object v
        end local 1 // java.lang.Double k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  Ljava/lang/Double;
            0    5     2     v  TV;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (Ljava/lang/Double;TV;)TV;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      k     final
      v     final

  public V get();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.lang.Object k
         0: .line 279
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 280
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            aload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.get:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 2
            monitorexit
         2: areturn
         3: .line 279
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         4: athrow
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (Ljava/lang/Object;)TV;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      k     final

  public V remove();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.lang.Object k
         0: .line 291
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 292
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            aload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 2
            monitorexit
         2: areturn
         3: .line 291
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         4: athrow
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    5     1     k  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (Ljava/lang/Object;)TV;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      k     final

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
         0: .line 297
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 298
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            invokevirtual java.lang.Object.hashCode:()I
            aload 1
            monitorexit
         2: ireturn
         3: .line 297
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.lang.Object o
         0: .line 303
            aload 1 /* o */
            aload 0 /* this */
            if_acmpne 2
         1: .line 304
            iconst_1
            ireturn
         2: .line 305
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         3: .line 306
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            aload 1 /* o */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            aload 2
            monitorexit
         4: ireturn
         5: .line 305
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         6: athrow
        end local 1 // java.lang.Object o
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    7     1     o  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           3     4       5  any
           5     6       5  any
    MethodParameters:
      Name  Flags
      o     final

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
         0: .line 311
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 312
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.function:Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            aload 1
            monitorexit
         2: areturn
         3: .line 311
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         4: athrow
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  private void writeObject(java.io.ObjectOutputStream);
    descriptor: (Ljava/io/ObjectOutputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
        start local 1 // java.io.ObjectOutputStream s
         0: .line 316
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.sync:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 317
            aload 1 /* s */
            invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
         2: .line 316
            aload 2
            monitorexit
         3: goto 6
      StackMap locals: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction java.io.ObjectOutputStream java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 2
            monitorexit
         5: athrow
         6: .line 319
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.ObjectOutputStream s
        end local 0 // it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunctions$SynchronizedFunction<TV;>;
            0    7     1     s  Ljava/io/ObjectOutputStream;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      s     

  public java.lang.Object put(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Double
            aload 2
            checkcast java.lang.Object
            invokevirtual it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.put:(Ljava/lang/Double;Ljava/lang/Object;)Ljava/lang/Object;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object apply(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Double
            invokevirtual it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction.apply:(Ljava/lang/Double;)Ljava/lang/Object;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <V:Ljava/lang/Object;>Ljava/lang/Object;Lit/unimi/dsi/fastutil/doubles/Double2ReferenceFunction<TV;>;Ljava/io/Serializable;
SourceFile: "Double2ReferenceFunctions.java"
NestHost: it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions
InnerClasses:
  public SynchronizedFunction = it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions$SynchronizedFunction of it.unimi.dsi.fastutil.doubles.Double2ReferenceFunctions