https://commons.apache.org/proper/commons-collections/: The Apache Commons Collections package contains types that extend and augment the Java Collections Framework. (The Apache Software Foundation)
  • Rafael U. C. Afonso
  • Max Rydahl Andersen
  • Avalon
  • Federico Barbieri
  • Jeffrey Barnes
  • Nicola Ken Barozzi
  • Arron Bates
  • Sebastian Bazley
  • Benjamin Bentmann
  • Ola Berg
  • Sam Berlin
  • Christopher Berry
  • Nathan Beyer
  • Rune Peter Bjørnstad
  • Janek Bogucki
  • Maarten Brak
  • Dave Bryson
  • Chuck Burdick
  • Julien Buret
  • Josh Cain
  • Jonathan Carlson
  • Ram Chidambaram
  • Steve Clark
  • Benoit Corne
  • Eric Crampton
  • Dimiter Dimitrov
  • Peter Donald
  • Steve Downey
  • Rich Dougherty
  • Tom Dunham
  • Stefano Fornari
  • Andrew Freeman
  • Gerhard Froehlich
  • Goran Hacek
  • David Hay
  • Mario Ivankovits
  • Paul Jack
  • Eric Johnson
  • Kent Johnson
  • Marc Johnson
  • Roger Kapsi
  • Nissim Karpenstein
  • Shinobu Kawai
  • Stephen Kestle
  • Mohan Kishore
  • Simon Kitching
  • Thomas Knych
  • Serge Knystautas
  • Peter KoBek
  • Jordan Krey
  • Olaf Krische
  • Guilhem Lavaux
  • Paul Legato
  • David Leppik
  • Berin Loritsch
  • Hendrik Maryns
  • Stefano Mazzocchi
  • Brian McCallister
  • David Meikle
  • Steven Melzer
  • Leon Messerschmidt
  • Mauricio S. Moura
  • Kasper Nielsen
  • Stanislaw Osinski
  • Alban Peignier
  • Mike Pettypiece
  • Steve Phelps
  • Ilkka Priha
  • Jonas Van Poucke
  • Will Pugh
  • Herve Quiroz
  • Daniel Rall
  • Robert Ribnitz
  • Huw Roberts
  • Henning P. Schmiedehausen
  • Joerg Schmuecker
  • Howard Lewis Ship
  • Joe Raysa
  • Jeff Rodriguez
  • Ashwin S
  • Jordane Sarda
  • Thomas Schapitz
  • Jon Schewe
  • Andreas Schlosser
  • Christian Siefkes
  • Michael Smith
  • Stephen Smith
  • Jan Sorensen
  • Jon S. Stevens
  • James Strachan
  • Leo Sutic
  • Radford Tam
  • Chris Tilden
  • Neil O'Toole
  • Jeff Turner
  • Kazuya Ujihara
  • Thomas Vahrst
  • Jeff Varszegi
  • Ralph Wagner
  • Hollis Waite
  • David Weinrich
  • Dieter Wimberger
  • Serhiy Yevtushenko
  • Sai Zhang
  • Jason van Zyl
  • Geoff Schoeman
  • Goncalo Marques
  • Vamsi Kavuri
  • Matt Benson
  • James Carman
  • Stephen Colebourne
  • Robert Burrell Donkin
  • Morgan Delagrange
  • Gary Gregory
  • Matthew Hawthorne
  • Dipanjan Laha
  • Geir Magnusson
  • Luc Maisonobe
  • Craig McClanahan
  • Thomas Neidhart
  • Adrian Nistor
  • Arun M. Thomas
  • Rodney Waldhoff
  • Henri Yandell
  • Rob Tompkins 
public class org.apache.commons.collections4.map.SingletonMap<K, V> implements org.apache.commons.collections4.OrderedMap<K, V>, org.apache.commons.collections4.BoundedMap<K, V>, org.apache.commons.collections4.KeyValue<K, V>, java.io.Serializable, java.lang.Cloneable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.collections4.map.SingletonMap
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -8931271118676803261

  private final K key;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: TK;

  private V value;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Signature: TV;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 78
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 79
            aload 0 /* this */
            aconst_null
            putfield org.apache.commons.collections4.map.SingletonMap.key:Ljava/lang/Object;
         2: .line 80
            return
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public void <init>(K, );
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object value
         0: .line 89
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 90
            aload 0 /* this */
            aload 1 /* key */
            putfield org.apache.commons.collections4.map.SingletonMap.key:Ljava/lang/Object;
         2: .line 91
            aload 0 /* this */
            aload 2 /* value */
            putfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
         3: .line 92
            return
        end local 2 // java.lang.Object value
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    4     1    key  TK;
            0    4     2  value  TV;
    Signature: (TK;TV;)V
    MethodParameters:
       Name  Flags
      key    final
      value  final

  public void <init>(org.apache.commons.collections4.KeyValue<K, V>);
    descriptor: (Lorg/apache/commons/collections4/KeyValue;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // org.apache.commons.collections4.KeyValue keyValue
         0: .line 100
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 101
            aload 0 /* this */
            aload 1 /* keyValue */
            invokeinterface org.apache.commons.collections4.KeyValue.getKey:()Ljava/lang/Object;
            putfield org.apache.commons.collections4.map.SingletonMap.key:Ljava/lang/Object;
         2: .line 102
            aload 0 /* this */
            aload 1 /* keyValue */
            invokeinterface org.apache.commons.collections4.KeyValue.getValue:()Ljava/lang/Object;
            putfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
         3: .line 103
            return
        end local 1 // org.apache.commons.collections4.KeyValue keyValue
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    4     1  keyValue  Lorg/apache/commons/collections4/KeyValue<TK;TV;>;
    Signature: (Lorg/apache/commons/collections4/KeyValue<TK;TV;>;)V
    MethodParameters:
          Name  Flags
      keyValue  final

  public void <init>(java.util.Map$Entry<? extends K, ? extends V>);
    descriptor: (Ljava/util/Map$Entry;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.util.Map$Entry mapEntry
         0: .line 111
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 112
            aload 0 /* this */
            aload 1 /* mapEntry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            putfield org.apache.commons.collections4.map.SingletonMap.key:Ljava/lang/Object;
         2: .line 113
            aload 0 /* this */
            aload 1 /* mapEntry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            putfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
         3: .line 114
            return
        end local 1 // java.util.Map$Entry mapEntry
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    4     1  mapEntry  Ljava/util/Map$Entry<+TK;+TV;>;
    Signature: (Ljava/util/Map$Entry<+TK;+TV;>;)V
    MethodParameters:
          Name  Flags
      mapEntry  final

  public void <init>(java.util.Map<? extends K, ? extends V>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.util.Map map
         0: .line 124
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 125
            aload 1 /* map */
            invokeinterface java.util.Map.size:()I
            iconst_1
            if_icmpeq 3
         2: .line 126
            new java.lang.IllegalArgumentException
            dup
            ldc "The map size must be 1"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 128
      StackMap locals: org.apache.commons.collections4.map.SingletonMap java.util.Map
      StackMap stack:
            aload 1 /* map */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         4: .line 129
            aload 0 /* this */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            putfield org.apache.commons.collections4.map.SingletonMap.key:Ljava/lang/Object;
         5: .line 130
            aload 0 /* this */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            putfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
         6: .line 131
            return
        end local 2 // java.util.Map$Entry entry
        end local 1 // java.util.Map map
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    7     1    map  Ljava/util/Map<+TK;+TV;>;
            4    7     2  entry  Ljava/util/Map$Entry<+TK;+TV;>;
    Signature: (Ljava/util/Map<+TK;+TV;>;)V
    MethodParameters:
      Name  Flags
      map   final

  public K getKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 142
            aload 0 /* this */
            getfield org.apache.commons.collections4.map.SingletonMap.key:Ljava/lang/Object;
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
    Signature: ()TK;

  public V getValue();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 152
            aload 0 /* this */
            getfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
    Signature: ()TV;

  public V setValue();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object value
         0: .line 162
            aload 0 /* this */
            getfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
            astore 2 /* old */
        start local 2 // java.lang.Object old
         1: .line 163
            aload 0 /* this */
            aload 1 /* value */
            putfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
         2: .line 164
            aload 2 /* old */
            areturn
        end local 2 // java.lang.Object old
        end local 1 // java.lang.Object value
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    3     1  value  TV;
            1    3     2    old  TV;
    Signature: (TV;)TV;
    MethodParameters:
       Name  Flags
      value  final

  public boolean isFull();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 176
            iconst_1
            ireturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public int maxSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 186
            iconst_1
            ireturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public V get();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
         0: .line 199
            aload 0 /* this */
            aload 1 /* key */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.isEqualKey:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 200
            aload 0 /* this */
            getfield org.apache.commons.collections4.map.SingletonMap.value:Ljava/lang/Object;
            areturn
         2: .line 202
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    3     1   key  Ljava/lang/Object;
    Signature: (Ljava/lang/Object;)TV;
    MethodParameters:
      Name  Flags
      key   final

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 212
            iconst_1
            ireturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 222
            iconst_0
            ireturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  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 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
         0: .line 234
            aload 0 /* this */
            aload 1 /* key */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.isEqualKey:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    1     1   key  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      key   final

  public boolean containsValue(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object value
         0: .line 245
            aload 0 /* this */
            aload 1 /* value */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.isEqualValue:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object value
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    1     1  value  Ljava/lang/Object;
    MethodParameters:
       Name  Flags
      value  final

  public V put(K, );
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object value
         0: .line 262
            aload 0 /* this */
            aload 1 /* key */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.isEqualKey:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 263
            aload 0 /* this */
            aload 2 /* value */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.setValue:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         2: .line 265
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Cannot put new key/value pair - Map is fixed size singleton"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.Object value
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    3     1    key  TK;
            0    3     2  value  TV;
    Signature: (TK;TV;)TV;
    MethodParameters:
       Name  Flags
      key    final
      value  final

  public void putAll(java.util.Map<? extends K, ? extends V>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.util.Map map
         0: .line 281
            aload 1 /* map */
            invokeinterface java.util.Map.size:()I
            tableswitch { // 0 - 1
                    0: 1
                    1: 2
              default: 5
          }
         1: .line 283
      StackMap locals:
      StackMap stack:
            return
         2: .line 286
      StackMap locals:
      StackMap stack:
            aload 1 /* map */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         3: .line 287
            aload 0 /* this */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            invokevirtual org.apache.commons.collections4.map.SingletonMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 288
            return
        end local 2 // java.util.Map$Entry entry
         5: .line 291
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "The map size must be 0 or 1"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.util.Map map
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    6     1    map  Ljava/util/Map<+TK;+TV;>;
            3    5     2  entry  Ljava/util/Map$Entry<+TK;+TV;>;
    Signature: (Ljava/util/Map<+TK;+TV;>;)V
    MethodParameters:
      Name  Flags
      map   final

  public V remove();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
         0: .line 304
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    1     1   key  Ljava/lang/Object;
    Signature: (Ljava/lang/Object;)TV;
    MethodParameters:
      Name  Flags
      key   final

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 312
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public java.util.Set<java.util.Map$Entry<K, V>> entrySet();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 325
            new org.apache.commons.collections4.keyvalue.TiedMapEntry
            dup
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            invokespecial org.apache.commons.collections4.keyvalue.TiedMapEntry.<init>:(Ljava/util/Map;Ljava/lang/Object;)V
            astore 1 /* entry */
        start local 1 // java.util.Map$Entry entry
         1: .line 326
            aload 1 /* entry */
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            areturn
        end local 1 // java.util.Map$Entry entry
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            1    2     1  entry  Ljava/util/Map$Entry<TK;TV;>;
    Signature: ()Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;

  public java.util.Set<K> keySet();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 338
            aload 0 /* this */
            getfield org.apache.commons.collections4.map.SingletonMap.key:Ljava/lang/Object;
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
    Signature: ()Ljava/util/Set<TK;>;

  public java.util.Collection<V> values();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 350
            new org.apache.commons.collections4.map.SingletonMap$SingletonValues
            dup
            aload 0 /* this */
            invokespecial org.apache.commons.collections4.map.SingletonMap$SingletonValues.<init>:(Lorg/apache/commons/collections4/map/SingletonMap;)V
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
    Signature: ()Ljava/util/Collection<TV;>;

  public org.apache.commons.collections4.OrderedMapIterator<K, V> mapIterator();
    descriptor: ()Lorg/apache/commons/collections4/OrderedMapIterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 358
            new org.apache.commons.collections4.map.SingletonMap$SingletonMapIterator
            dup
            aload 0 /* this */
            invokespecial org.apache.commons.collections4.map.SingletonMap$SingletonMapIterator.<init>:(Lorg/apache/commons/collections4/map/SingletonMap;)V
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
    Signature: ()Lorg/apache/commons/collections4/OrderedMapIterator<TK;TV;>;

  public K firstKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 368
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
    Signature: ()TK;

  public K lastKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 378
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
    Signature: ()TK;

  public K nextKey();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
         0: .line 389
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    1     1   key  TK;
    Signature: (TK;)TK;
    MethodParameters:
      Name  Flags
      key   final

  public K previousKey();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
         0: .line 400
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    1     1   key  TK;
    Signature: (TK;)TK;
    MethodParameters:
      Name  Flags
      key   final

  protected boolean isEqualKey(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object key
         0: .line 411
            aload 1 /* key */
            ifnonnull 2
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            ifnonnull 1
            iconst_1
            goto 3
      StackMap locals:
      StackMap stack:
         1: iconst_0
            goto 3
      StackMap locals:
      StackMap stack:
         2: aload 1 /* key */
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
      StackMap locals:
      StackMap stack: int
         3: ireturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    4     1   key  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      key   final

  protected boolean isEqualValue(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object value
         0: .line 421
            aload 1 /* value */
            ifnonnull 2
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getValue:()Ljava/lang/Object;
            ifnonnull 1
            iconst_1
            goto 3
      StackMap locals:
      StackMap stack:
         1: iconst_0
            goto 3
      StackMap locals:
      StackMap stack:
         2: aload 1 /* value */
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getValue:()Ljava/lang/Object;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
      StackMap locals:
      StackMap stack: int
         3: ireturn
        end local 1 // java.lang.Object value
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0    4     1  value  Ljava/lang/Object;
    MethodParameters:
       Name  Flags
      value  final

  public org.apache.commons.collections4.map.SingletonMap<K, V> clone();
    descriptor: ()Lorg/apache/commons/collections4/map/SingletonMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 555
            aload 0 /* this */
            invokespecial java.lang.Object.clone:()Ljava/lang/Object;
            checkcast org.apache.commons.collections4.map.SingletonMap
         1: areturn
         2: .line 556
      StackMap locals:
      StackMap stack: java.lang.CloneNotSupportedException
            pop
         3: .line 557
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.CloneNotSupportedException
    Signature: ()Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
        start local 1 // java.lang.Object obj
         0: .line 569
            aload 1 /* obj */
            aload 0 /* this */
            if_acmpne 2
         1: .line 570
            iconst_1
            ireturn
         2: .line 572
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            instanceof java.util.Map
            ifne 4
         3: .line 573
            iconst_0
            ireturn
         4: .line 575
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast java.util.Map
            astore 2 /* other */
        start local 2 // java.util.Map other
         5: .line 576
            aload 2 /* other */
            invokeinterface java.util.Map.size:()I
            iconst_1
            if_icmpeq 7
         6: .line 577
            iconst_0
            ireturn
         7: .line 579
      StackMap locals: java.util.Map
      StackMap stack:
            aload 2 /* other */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 3 /* entry */
        start local 3 // java.util.Map$Entry entry
         8: .line 580
            aload 0 /* this */
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            invokevirtual org.apache.commons.collections4.map.SingletonMap.isEqualKey:(Ljava/lang/Object;)Z
            ifeq 9
            aload 0 /* this */
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            invokevirtual org.apache.commons.collections4.map.SingletonMap.isEqualValue:(Ljava/lang/Object;)Z
            ifeq 9
            iconst_1
            ireturn
      StackMap locals: java.util.Map$Entry
      StackMap stack:
         9: iconst_0
            ireturn
        end local 3 // java.util.Map$Entry entry
        end local 2 // java.util.Map other
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;
            0   10     1    obj  Ljava/lang/Object;
            5   10     2  other  Ljava/util/Map<**>;
            8   10     3  entry  Ljava/util/Map$Entry<**>;
    MethodParameters:
      Name  Flags
      obj   final

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 590
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            ifnonnull 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            invokevirtual java.lang.Object.hashCode:()I
         2: .line 591
      StackMap locals:
      StackMap stack: int
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getValue:()Ljava/lang/Object;
            ifnonnull 3
            iconst_0
            goto 4
      StackMap locals:
      StackMap stack: int
         3: aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getValue:()Ljava/lang/Object;
            invokevirtual java.lang.Object.hashCode:()I
         4: .line 590
      StackMap locals: org.apache.commons.collections4.map.SingletonMap
      StackMap stack: int int
            ixor
            ireturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.collections4.map.SingletonMap this
         0: .line 601
            new java.lang.StringBuilder
            dup
            sipush 128
            invokespecial java.lang.StringBuilder.<init>:(I)V
         1: .line 602
            bipush 123
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
         2: .line 603
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
            aload 0 /* this */
            if_acmpne 3
            ldc "(this Map)"
            goto 4
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
         3: aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getKey:()Ljava/lang/Object;
      StackMap locals: org.apache.commons.collections4.map.SingletonMap
      StackMap stack: java.lang.StringBuilder java.lang.Object
         4: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
         5: .line 604
            bipush 61
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
         6: .line 605
            aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getValue:()Ljava/lang/Object;
            aload 0 /* this */
            if_acmpne 7
            ldc "(this Map)"
            goto 8
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
         7: aload 0 /* this */
            invokevirtual org.apache.commons.collections4.map.SingletonMap.getValue:()Ljava/lang/Object;
      StackMap locals: org.apache.commons.collections4.map.SingletonMap
      StackMap stack: java.lang.StringBuilder java.lang.Object
         8: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
         9: .line 606
            bipush 125
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
        10: .line 607
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        11: .line 601
            areturn
        end local 0 // org.apache.commons.collections4.map.SingletonMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/apache/commons/collections4/map/SingletonMap<TK;TV;>;

  public org.apache.commons.collections4.MapIterator mapIterator();
    descriptor: ()Lorg/apache/commons/collections4/MapIterator;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.apache.commons.collections4.map.SingletonMap.mapIterator:()Lorg/apache/commons/collections4/OrderedMapIterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object clone();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.apache.commons.collections4.map.SingletonMap.clone:()Lorg/apache/commons/collections4/map/SingletonMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.CloneNotSupportedException
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Lorg/apache/commons/collections4/OrderedMap<TK;TV;>;Lorg/apache/commons/collections4/BoundedMap<TK;TV;>;Lorg/apache/commons/collections4/KeyValue<TK;TV;>;Ljava/io/Serializable;Ljava/lang/Cloneable;
SourceFile: "SingletonMap.java"
NestMembers:
  org.apache.commons.collections4.map.SingletonMap$SingletonMapIterator  org.apache.commons.collections4.map.SingletonMap$SingletonValues
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  SingletonMapIterator = org.apache.commons.collections4.map.SingletonMap$SingletonMapIterator of org.apache.commons.collections4.map.SingletonMap
  SingletonValues = org.apache.commons.collections4.map.SingletonMap$SingletonValues of org.apache.commons.collections4.map.SingletonMap