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.objects.Reference2ByteFunctions$UnmodifiableFunction<K> extends it.unimi.dsi.fastutil.objects.AbstractReference2ByteFunction<K> implements java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction
  super_class: it.unimi.dsi.fastutil.objects.AbstractReference2ByteFunction
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -7046029254386353129

  protected final it.unimi.dsi.fastutil.objects.Reference2ByteFunction<K> function;
    descriptor: Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction<TK;>;

  protected void <init>(it.unimi.dsi.fastutil.objects.Reference2ByteFunction<K>);
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // it.unimi.dsi.fastutil.objects.Reference2ByteFunction f
         0: .line 347
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.objects.AbstractReference2ByteFunction.<init>:()V
         1: .line 348
            aload 1 /* f */
            ifnonnull 3
         2: .line 349
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         3: .line 350
      StackMap locals: it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction it.unimi.dsi.fastutil.objects.Reference2ByteFunction
      StackMap stack:
            aload 0 /* this */
            aload 1 /* f */
            putfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
         4: .line 351
            return
        end local 1 // it.unimi.dsi.fastutil.objects.Reference2ByteFunction f
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    5     1     f  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction<TK;>;
    Signature: (Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction<TK;>;)V
    MethodParameters:
      Name  Flags
      f     final

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
         0: .line 354
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            invokeinterface it.unimi.dsi.fastutil.objects.Reference2ByteFunction.size:()I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;

  public byte defaultReturnValue();
    descriptor: ()B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
         0: .line 358
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            invokeinterface it.unimi.dsi.fastutil.objects.Reference2ByteFunction.defaultReturnValue:()B
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;

  public void defaultReturnValue(byte);
    descriptor: (B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // byte defRetValue
         0: .line 362
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // byte defRetValue
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1  defRetValue  B
    MethodParameters:
             Name  Flags
      defRetValue  final

  public boolean containsKey(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object k
         0: .line 366
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            aload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.objects.Reference2ByteFunction.containsKey:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1     k  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      k     final

  public byte put(K, );
    descriptor: (Ljava/lang/Object;B)B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object k
        start local 2 // byte v
         0: .line 370
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 2 // byte v
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1     k  TK;
            0    1     2     v  B
    Signature: (TK;B)B
    MethodParameters:
      Name  Flags
      k     final
      v     final

  public byte getByte(java.lang.Object);
    descriptor: (Ljava/lang/Object;)B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object k
         0: .line 374
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            aload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.objects.Reference2ByteFunction.getByte:(Ljava/lang/Object;)B
            ireturn
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1     k  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      k     final

  public byte removeByte(java.lang.Object);
    descriptor: (Ljava/lang/Object;)B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object k
         0: .line 378
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1     k  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      k     final

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
         0: .line 382
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;

  public java.lang.Byte put(K, java.lang.Byte);
    descriptor: (Ljava/lang/Object;Ljava/lang/Byte;)Ljava/lang/Byte;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object k
        start local 2 // java.lang.Byte v
         0: .line 392
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 2 // java.lang.Byte v
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1     k  TK;
            0    1     2     v  Ljava/lang/Byte;
    Signature: (TK;Ljava/lang/Byte;)Ljava/lang/Byte;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      k     final
      v     final

  public java.lang.Byte get(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Byte;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object k
         0: .line 402
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            aload 1 /* k */
            invokeinterface it.unimi.dsi.fastutil.objects.Reference2ByteFunction.get:(Ljava/lang/Object;)Ljava/lang/Byte;
            areturn
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1     k  Ljava/lang/Object;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      k     final

  public java.lang.Byte remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Byte;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object k
         0: .line 412
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    1     1     k  Ljava/lang/Object;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      k     final

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
         0: .line 416
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            invokevirtual java.lang.Object.hashCode:()I
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
        start local 1 // java.lang.Object o
         0: .line 420
            aload 1 /* o */
            aload 0 /* this */
            if_acmpeq 1
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            aload 1 /* o */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifne 1
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;
            0    2     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
         0: .line 424
            aload 0 /* this */
            getfield it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.function:Lit/unimi/dsi/fastutil/objects/Reference2ByteFunction;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            areturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Reference2ByteFunctions$UnmodifiableFunction<TK;>;

  public java.lang.Object get(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
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.get:(Ljava/lang/Object;)Ljava/lang/Byte;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  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.Object
            aload 2
            checkcast java.lang.Byte
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.put:(Ljava/lang/Object;Ljava/lang/Byte;)Ljava/lang/Byte;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object remove(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
            invokevirtual it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction.remove:(Ljava/lang/Object;)Ljava/lang/Byte;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <K:Ljava/lang/Object;>Lit/unimi/dsi/fastutil/objects/AbstractReference2ByteFunction<TK;>;Ljava/io/Serializable;
SourceFile: "Reference2ByteFunctions.java"
NestHost: it.unimi.dsi.fastutil.objects.Reference2ByteFunctions
InnerClasses:
  public UnmodifiableFunction = it.unimi.dsi.fastutil.objects.Reference2ByteFunctions$UnmodifiableFunction of it.unimi.dsi.fastutil.objects.Reference2ByteFunctions