public final class it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions
  super_class: java.lang.Object
{
  public static final it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$EmptyFunction EMPTY_FUNCTION;
    descriptor: Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunctions$EmptyFunction;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 92
            new it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$EmptyFunction
            dup
            invokespecial it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$EmptyFunction.<init>:()V
            putstatic it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions.EMPTY_FUNCTION:Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunctions$EmptyFunction;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions this
         0: .line 26
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 27
            return
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunctions;

  public static <K> it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K> singleton(K, boolean);
    descriptor: (Ljava/lang/Object;Z)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.lang.Object key
        start local 1 // boolean value
         0: .line 149
            new it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$Singleton
            dup
            aload 0 /* key */
            iload 1 /* value */
            invokespecial it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$Singleton.<init>:(Ljava/lang/Object;Z)V
            areturn
        end local 1 // boolean value
        end local 0 // java.lang.Object key
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0    key  TK;
            0    1     1  value  Z
    Signature: <K:Ljava/lang/Object;>(TK;Z)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    MethodParameters:
       Name  Flags
      key    final
      value  

  public static <K> it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K> singleton(K, java.lang.Boolean);
    descriptor: (Ljava/lang/Object;Ljava/lang/Boolean;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.lang.Object key
        start local 1 // java.lang.Boolean value
         0: .line 167
            new it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$Singleton
            dup
            aload 0 /* key */
            aload 1 /* value */
            invokevirtual java.lang.Boolean.booleanValue:()Z
            invokespecial it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$Singleton.<init>:(Ljava/lang/Object;Z)V
            areturn
        end local 1 // java.lang.Boolean value
        end local 0 // java.lang.Object key
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0    key  TK;
            0    1     1  value  Ljava/lang/Boolean;
    Signature: <K:Ljava/lang/Object;>(TK;Ljava/lang/Boolean;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    MethodParameters:
       Name  Flags
      key    final
      value  final

  public static <K> it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K> synchronize(it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K>);
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunction f
         0: .line 324
            new it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$SynchronizedFunction
            dup
            aload 0 /* f */
            invokespecial it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$SynchronizedFunction.<init>:(Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;)V
            areturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunction f
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     f  Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    Signature: <K:Ljava/lang/Object;>(Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    MethodParameters:
      Name  Flags
      f     final

  public static <K> it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K> synchronize(it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K>, );
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;Ljava/lang/Object;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunction f
        start local 1 // java.lang.Object sync
         0: .line 340
            new it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$SynchronizedFunction
            dup
            aload 0 /* f */
            aload 1 /* sync */
            invokespecial it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$SynchronizedFunction.<init>:(Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;Ljava/lang/Object;)V
            areturn
        end local 1 // java.lang.Object sync
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunction f
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     f  Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
            0    1     1  sync  Ljava/lang/Object;
    Signature: <K:Ljava/lang/Object;>(Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;Ljava/lang/Object;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    MethodParameters:
      Name  Flags
      f     final
      sync  final

  public static <K> it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K> unmodifiable(it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K>);
    descriptor: (Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunction f
         0: .line 438
            new it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$UnmodifiableFunction
            dup
            aload 0 /* f */
            invokespecial it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$UnmodifiableFunction.<init>:(Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;)V
            areturn
        end local 0 // it.unimi.dsi.fastutil.objects.Reference2BooleanFunction f
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     f  Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    Signature: <K:Ljava/lang/Object;>(Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    MethodParameters:
      Name  Flags
      f     final

  public static <K> it.unimi.dsi.fastutil.objects.Reference2BooleanFunction<K> primitive(java.util.function.Function<? super K, ? extends java.lang.Boolean>);
    descriptor: (Ljava/util/function/Function;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.function.Function f
         0: .line 498
            aload 0 /* f */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 499
            aload 0 /* f */
            instanceof it.unimi.dsi.fastutil.objects.Reference2BooleanFunction
            ifeq 3
         2: .line 500
            aload 0 /* f */
            checkcast it.unimi.dsi.fastutil.objects.Reference2BooleanFunction
            areturn
         3: .line 501
      StackMap locals:
      StackMap stack:
            aload 0 /* f */
            instanceof java.util.function.Predicate
            ifeq 5
         4: .line 502
            aload 0 /* f */
            invokedynamic getBoolean(Ljava/util/function/Function;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Z
                  it/unimi/dsi/fastutil/objects/Reference2BooleanFunctions.lambda$0(Ljava/util/function/Function;Ljava/lang/Object;)Z (6)
                  (Ljava/lang/Object;)Z
            areturn
         5: .line 503
      StackMap locals:
      StackMap stack:
            new it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$PrimitiveFunction
            dup
            aload 0 /* f */
            invokespecial it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$PrimitiveFunction.<init>:(Ljava/util/function/Function;)V
            areturn
        end local 0 // java.util.function.Function f
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0     f  Ljava/util/function/Function<-TK;+Ljava/lang/Boolean;>;
    Signature: <K:Ljava/lang/Object;>(Ljava/util/function/Function<-TK;+Ljava/lang/Boolean;>;)Lit/unimi/dsi/fastutil/objects/Reference2BooleanFunction<TK;>;
    MethodParameters:
      Name  Flags
      f     final

  private static boolean lambda$0(java.util.function.Function, java.lang.Object);
    descriptor: (Ljava/util/function/Function;Ljava/lang/Object;)Z
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
        start local 1 // java.lang.Object key
         0: .line 502
            aload 0
            checkcast java.util.function.Predicate
            aload 1 /* key */
            invokeinterface java.util.function.Predicate.test:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object key
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     1   key  Ljava/lang/Object;
}
SourceFile: "Reference2BooleanFunctions.java"
NestMembers:
  it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$EmptyFunction  it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$PrimitiveFunction  it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$Singleton  it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$SynchronizedFunction  it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$UnmodifiableFunction
InnerClasses:
  public EmptyFunction = it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$EmptyFunction of it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions
  public PrimitiveFunction = it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$PrimitiveFunction of it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions
  public Singleton = it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$Singleton of it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions
  public SynchronizedFunction = it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$SynchronizedFunction of it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions
  public UnmodifiableFunction = it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions$UnmodifiableFunction of it.unimi.dsi.fastutil.objects.Reference2BooleanFunctions
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles