public class it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction<K> extends it.unimi.dsi.fastutil.objects.AbstractObject2BooleanFunction<K> implements java.io.Serializable, java.lang.Cloneable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction
  super_class: it.unimi.dsi.fastutil.objects.AbstractObject2BooleanFunction
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -7046029254386353129

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
         0: .line 40
            aload 0 /* this */
            invokespecial it.unimi.dsi.fastutil.objects.AbstractObject2BooleanFunction.<init>:()V
         1: .line 41
            return
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;

  public boolean getBoolean(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
        start local 1 // java.lang.Object k
         0: .line 44
            iconst_0
            ireturn
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;
            0    1     1     k  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      k     final

  public boolean containsKey(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
        start local 1 // java.lang.Object k
         0: .line 48
            iconst_0
            ireturn
        end local 1 // java.lang.Object k
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;
            0    1     1     k  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      k     final

  public boolean defaultReturnValue();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
         0: .line 52
            iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;

  public void defaultReturnValue(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
        start local 1 // boolean defRetValue
         0: .line 56
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // boolean defRetValue
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;
            0    1     1  defRetValue  Z
    MethodParameters:
             Name  Flags
      defRetValue  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.Object2BooleanFunctions$EmptyFunction this
         0: .line 60
            iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
         0: .line 64
            return
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;

  public java.lang.Object clone();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
         0: .line 67
            getstatic it.unimi.dsi.fastutil.objects.Object2BooleanFunctions.EMPTY_FUNCTION:Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction;
            areturn
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;

  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.Object2BooleanFunctions$EmptyFunction this
         0: .line 71
            iconst_0
            ireturn
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
        start local 1 // java.lang.Object o
         0: .line 75
            aload 1 /* o */
            instanceof it.unimi.dsi.fastutil.Function
            ifne 2
         1: .line 76
            iconst_0
            ireturn
         2: .line 77
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast it.unimi.dsi.fastutil.Function
            invokeinterface it.unimi.dsi.fastutil.Function.size:()I
            ifne 3
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;
            0    4     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     final

  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.Object2BooleanFunctions$EmptyFunction this
         0: .line 81
            ldc "{}"
            areturn
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;

  private java.lang.Object readResolve();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
         0: .line 84
            getstatic it.unimi.dsi.fastutil.objects.Object2BooleanFunctions.EMPTY_FUNCTION:Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction;
            areturn
        end local 0 // it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lit/unimi/dsi/fastutil/objects/Object2BooleanFunctions$EmptyFunction<TK;>;
}
Signature: <K:Ljava/lang/Object;>Lit/unimi/dsi/fastutil/objects/AbstractObject2BooleanFunction<TK;>;Ljava/io/Serializable;Ljava/lang/Cloneable;
SourceFile: "Object2BooleanFunctions.java"
NestHost: it.unimi.dsi.fastutil.objects.Object2BooleanFunctions
InnerClasses:
  public EmptyFunction = it.unimi.dsi.fastutil.objects.Object2BooleanFunctions$EmptyFunction of it.unimi.dsi.fastutil.objects.Object2BooleanFunctions