https://github.com/eclipse/eclipse-collections/eclipse-collections: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
  • Craig P. Motlin
  • Donald Raab
  • Mohammad A. Rezaei
  • Hiroshi Ito
  • Nikhil J. Nanivadekar 
public class org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet implements java.util.Set<K>, java.io.Serializable, org.eclipse.collections.impl.parallel.BatchIterable<K>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  final org.eclipse.collections.impl.map.mutable.UnifiedMap this$0;
    descriptor: Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  protected void <init>(org.eclipse.collections.impl.map.mutable.UnifiedMap);
    descriptor: (Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2070
            aload 0 /* this */
            aload 1
            putfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
    MethodParameters:
        Name  Flags
      this$0  final

  public boolean add();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object key
         0: .line 2077
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call add() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Object key
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    1     1   key  TK;
    Signature: (TK;)Z
    MethodParameters:
      Name  Flags
      key   

  public boolean addAll(java.util.Collection<? extends K>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.util.Collection collection
         0: .line 2083
            new java.lang.UnsupportedOperationException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot call addAll() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.util.Collection collection
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    1     1  collection  Ljava/util/Collection<+TK;>;
    Signature: (Ljava/util/Collection<+TK;>;)Z
    MethodParameters:
            Name  Flags
      collection  

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2089
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.clear:()V
         1: .line 2090
            return
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;

  public boolean contains(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object o
         0: .line 2095
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 1 /* o */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.containsKey:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public boolean containsAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.util.Collection collection
         0: .line 2101
            aload 1 /* collection */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet java.util.Collection top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            astore 2 /* aCollection */
        start local 2 // java.lang.Object aCollection
         2: .line 2103
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 2 /* aCollection */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.containsKey:(Ljava/lang/Object;)Z
            ifne 4
         3: .line 2105
            iconst_0
            ireturn
        end local 2 // java.lang.Object aCollection
         4: .line 2101
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 2108
            iconst_1
            ireturn
        end local 1 // java.util.Collection collection
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    6     0         this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    6     1   collection  Ljava/util/Collection<*>;
            2    4     2  aCollection  Ljava/lang/Object;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
            Name  Flags
      collection  

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2114
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.isEmpty:()Z
            ireturn
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;

  public java.util.Iterator<K> iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2120
            new org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySetIterator
            dup
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            invokespecial org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySetIterator.<init>:(Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;)V
            areturn
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
    Signature: ()Ljava/util/Iterator<TK;>;

  public boolean remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object key
         0: .line 2126
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.occupied:I
            istore 2 /* oldSize */
        start local 2 // int oldSize
         1: .line 2127
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 1 /* key */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 2128
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.occupied:I
            iload 2 /* oldSize */
            if_icmpeq 3
            iconst_1
            ireturn
      StackMap locals: int
      StackMap stack:
         3: iconst_0
            ireturn
        end local 2 // int oldSize
        end local 1 // java.lang.Object key
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    4     1      key  Ljava/lang/Object;
            1    4     2  oldSize  I
    MethodParameters:
      Name  Flags
      key   

  public boolean removeAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.util.Collection collection
         0: .line 2134
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.occupied:I
            istore 2 /* oldSize */
        start local 2 // int oldSize
         1: .line 2135
            aload 1 /* collection */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4
            goto 4
      StackMap locals: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet java.util.Collection int top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            astore 3 /* object */
        start local 3 // java.lang.Object object
         3: .line 2137
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 3 /* object */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 3 // java.lang.Object object
         4: .line 2135
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 2139
            iload 2 /* oldSize */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.occupied:I
            if_icmpeq 6
            iconst_1
            ireturn
      StackMap locals: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet java.util.Collection int
      StackMap stack:
         6: iconst_0
            ireturn
        end local 2 // int oldSize
        end local 1 // java.util.Collection collection
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    7     0        this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    7     1  collection  Ljava/util/Collection<*>;
            1    7     2     oldSize  I
            3    4     3      object  Ljava/lang/Object;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
            Name  Flags
      collection  

  public void putIfFound(, java.util.Map<K, V>);
    descriptor: (Ljava/lang/Object;Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object key
        start local 2 // java.util.Map other
         0: .line 2144
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 1 /* key */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.index:(Ljava/lang/Object;)I
            istore 3 /* index */
        start local 3 // int index
         1: .line 2145
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            iload 3 /* index */
            aaload
            astore 4 /* cur */
        start local 4 // java.lang.Object cur
         2: .line 2146
            aload 4 /* cur */
            ifnull 9
         3: .line 2148
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            iload 3 /* index */
            iconst_1
            iadd
            aaload
            astore 5 /* val */
        start local 5 // java.lang.Object val
         4: .line 2149
            aload 4 /* cur */
            getstatic org.eclipse.collections.impl.map.mutable.UnifiedMap.CHAINED_KEY:Ljava/lang/Object;
            if_acmpne 7
         5: .line 2151
            aload 0 /* this */
            aload 5 /* val */
            checkcast java.lang.Object[]
            aload 1 /* key */
            aload 2 /* other */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.putIfFoundFromChain:([Ljava/lang/Object;Ljava/lang/Object;Ljava/util/Map;)V
         6: .line 2152
            return
         7: .line 2154
      StackMap locals: int java.lang.Object java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 4 /* cur */
            aload 1 /* key */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonNullTableObjectEquals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 9
         8: .line 2156
            aload 2 /* other */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 4 /* cur */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonSentinel:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 5 /* val */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 5 // java.lang.Object val
         9: .line 2159
      StackMap locals:
      StackMap stack:
            return
        end local 4 // java.lang.Object cur
        end local 3 // int index
        end local 2 // java.util.Map other
        end local 1 // java.lang.Object key
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0   10     1    key  Ljava/lang/Object;
            0   10     2  other  Ljava/util/Map<TK;TV;>;
            1   10     3  index  I
            2   10     4    cur  Ljava/lang/Object;
            4    9     5    val  Ljava/lang/Object;
    Signature: (Ljava/lang/Object;Ljava/util/Map<TK;TV;>;)V
    MethodParameters:
       Name  Flags
      key    
      other  

  private void putIfFoundFromChain([], K, java.util.Map<K, V>);
    descriptor: ([Ljava/lang/Object;Ljava/lang/Object;Ljava/util/Map;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object[] chain
        start local 2 // java.lang.Object key
        start local 3 // java.util.Map other
         0: .line 2163
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         1: goto 8
         2: .line 2165
      StackMap locals: int
      StackMap stack:
            aload 1 /* chain */
            iload 4 /* i */
            aaload
            astore 5 /* k */
        start local 5 // java.lang.Object k
         3: .line 2166
            aload 5 /* k */
            ifnonnull 5
         4: .line 2168
            return
         5: .line 2170
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 5 /* k */
            aload 2 /* key */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonNullTableObjectEquals:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 7
         6: .line 2172
            aload 3 /* other */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 5 /* k */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonSentinel:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 1 /* chain */
            iload 4 /* i */
            iconst_1
            iadd
            aaload
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 5 // java.lang.Object k
         7: .line 2163
      StackMap locals:
      StackMap stack:
            iinc 4 /* i */ 2
      StackMap locals:
      StackMap stack:
         8: iload 4 /* i */
            aload 1 /* chain */
            arraylength
            if_icmplt 2
        end local 4 // int i
         9: .line 2175
            return
        end local 3 // java.util.Map other
        end local 2 // java.lang.Object key
        end local 1 // java.lang.Object[] chain
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0   10     1  chain  [Ljava/lang/Object;
            0   10     2    key  TK;
            0   10     3  other  Ljava/util/Map<TK;TV;>;
            1    9     4      i  I
            3    7     5      k  Ljava/lang/Object;
    Signature: ([Ljava/lang/Object;TK;Ljava/util/Map<TK;TV;>;)V
    MethodParameters:
       Name  Flags
      chain  
      key    
      other  

  public boolean retainAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.util.Collection collection
         0: .line 2180
            aload 1 /* collection */
            invokeinterface java.util.Collection.size:()I
            istore 2 /* retainedSize */
        start local 2 // int retainedSize
         1: .line 2181
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            iload 2 /* retainedSize */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.newEmpty:(I)Lorg/eclipse/collections/api/map/MutableMap;
            checkcast org.eclipse.collections.impl.map.mutable.UnifiedMap
            astore 3 /* retainedCopy */
        start local 3 // org.eclipse.collections.impl.map.mutable.UnifiedMap retainedCopy
         2: .line 2182
            aload 1 /* collection */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 5
      StackMap locals: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet java.util.Collection int org.eclipse.collections.impl.map.mutable.UnifiedMap top java.util.Iterator
      StackMap stack:
         3: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            astore 4 /* key */
        start local 4 // java.lang.Object key
         4: .line 2184
            aload 0 /* this */
            aload 4 /* key */
            aload 3 /* retainedCopy */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.putIfFound:(Ljava/lang/Object;Ljava/util/Map;)V
        end local 4 // java.lang.Object key
         5: .line 2182
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         6: .line 2186
            aload 3 /* retainedCopy */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.size:()I
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.size:()I
            if_icmpge 11
         7: .line 2188
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 3 /* retainedCopy */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.maxSize:I
            putfield org.eclipse.collections.impl.map.mutable.UnifiedMap.maxSize:I
         8: .line 2189
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 3 /* retainedCopy */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.occupied:I
            putfield org.eclipse.collections.impl.map.mutable.UnifiedMap.occupied:I
         9: .line 2190
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 3 /* retainedCopy */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            putfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
        10: .line 2191
            iconst_1
            ireturn
        11: .line 2193
      StackMap locals: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet java.util.Collection int org.eclipse.collections.impl.map.mutable.UnifiedMap
      StackMap stack:
            iconst_0
            ireturn
        end local 3 // org.eclipse.collections.impl.map.mutable.UnifiedMap retainedCopy
        end local 2 // int retainedSize
        end local 1 // java.util.Collection collection
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   12     0          this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0   12     1    collection  Ljava/util/Collection<*>;
            1   12     2  retainedSize  I
            2   12     3  retainedCopy  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap<TK;TV;>;
            4    5     4           key  Ljava/lang/Object;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
            Name  Flags
      collection  

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2199
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.size:()I
            ireturn
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;

  public void forEach(org.eclipse.collections.api.block.procedure.Procedure<? super K>);
    descriptor: (Lorg/eclipse/collections/api/block/procedure/Procedure;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // org.eclipse.collections.api.block.procedure.Procedure procedure
         0: .line 2205
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 1 /* procedure */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.forEachKey:(Lorg/eclipse/collections/api/block/procedure/Procedure;)V
         1: .line 2206
            return
        end local 1 // org.eclipse.collections.api.block.procedure.Procedure procedure
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    2     1  procedure  Lorg/eclipse/collections/api/block/procedure/Procedure<-TK;>;
    Signature: (Lorg/eclipse/collections/api/block/procedure/Procedure<-TK;>;)V
    MethodParameters:
           Name  Flags
      procedure  

  public int getBatchCount(int);
    descriptor: (I)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // int batchSize
         0: .line 2211
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            iload 1 /* batchSize */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.getBatchCount:(I)I
            ireturn
        end local 1 // int batchSize
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    1     1  batchSize  I
    MethodParameters:
           Name  Flags
      batchSize  

  public void batchForEach(org.eclipse.collections.api.block.procedure.Procedure<? super K>, int, );
    descriptor: (Lorg/eclipse/collections/api/block/procedure/Procedure;II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=10, args_size=4
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // org.eclipse.collections.api.block.procedure.Procedure procedure
        start local 2 // int sectionIndex
        start local 3 // int sectionCount
         0: .line 2217
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            astore 4 /* map */
        start local 4 // java.lang.Object[] map
         1: .line 2218
            aload 4 /* map */
            arraylength
            iload 3 /* sectionCount */
            idiv
            istore 5 /* sectionSize */
        start local 5 // int sectionSize
         2: .line 2219
            iload 2 /* sectionIndex */
            iload 5 /* sectionSize */
            imul
            istore 6 /* start */
        start local 6 // int start
         3: .line 2220
            iload 2 /* sectionIndex */
            iload 3 /* sectionCount */
            iconst_1
            isub
            if_icmpne 4
            aload 4 /* map */
            arraylength
            goto 5
      StackMap locals: java.lang.Object[] int int
      StackMap stack:
         4: iload 6 /* start */
            iload 5 /* sectionSize */
            iadd
      StackMap locals:
      StackMap stack: int
         5: istore 7 /* end */
        start local 7 // int end
         6: .line 2221
            iload 6 /* start */
            iconst_2
            irem
            ifeq 8
         7: .line 2223
            iinc 6 /* start */ 1
         8: .line 2225
      StackMap locals: int
      StackMap stack:
            iload 6 /* start */
            istore 8 /* i */
        start local 8 // int i
         9: goto 17
        10: .line 2227
      StackMap locals: int
      StackMap stack:
            aload 4 /* map */
            iload 8 /* i */
            aaload
            astore 9 /* cur */
        start local 9 // java.lang.Object cur
        11: .line 2228
            aload 9 /* cur */
            getstatic org.eclipse.collections.impl.map.mutable.UnifiedMap.CHAINED_KEY:Ljava/lang/Object;
            if_acmpne 14
        12: .line 2230
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 4 /* map */
            iload 8 /* i */
            iconst_1
            iadd
            aaload
            checkcast java.lang.Object[]
            aload 1 /* procedure */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.chainedForEachKey:([Ljava/lang/Object;Lorg/eclipse/collections/api/block/procedure/Procedure;)V
        13: .line 2231
            goto 16
        14: .line 2232
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 9 /* cur */
            ifnull 16
        15: .line 2234
            aload 1 /* procedure */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 9 /* cur */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonSentinel:(Ljava/lang/Object;)Ljava/lang/Object;
            invokeinterface org.eclipse.collections.api.block.procedure.Procedure.value:(Ljava/lang/Object;)V
        end local 9 // java.lang.Object cur
        16: .line 2225
      StackMap locals:
      StackMap stack:
            iinc 8 /* i */ 2
      StackMap locals:
      StackMap stack:
        17: iload 8 /* i */
            iload 7 /* end */
            if_icmplt 10
        end local 8 // int i
        18: .line 2237
            return
        end local 7 // int end
        end local 6 // int start
        end local 5 // int sectionSize
        end local 4 // java.lang.Object[] map
        end local 3 // int sectionCount
        end local 2 // int sectionIndex
        end local 1 // org.eclipse.collections.api.block.procedure.Procedure procedure
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   19     0          this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0   19     1     procedure  Lorg/eclipse/collections/api/block/procedure/Procedure<-TK;>;
            0   19     2  sectionIndex  I
            0   19     3  sectionCount  I
            1   19     4           map  [Ljava/lang/Object;
            2   19     5   sectionSize  I
            3   19     6         start  I
            6   19     7           end  I
            9   18     8             i  I
           11   16     9           cur  Ljava/lang/Object;
    Signature: (Lorg/eclipse/collections/api/block/procedure/Procedure<-TK;>;II)V
    MethodParameters:
              Name  Flags
      procedure     
      sectionIndex  
      sectionCount  

  protected void copyKeys(java.lang.Object[]);
    descriptor: ([Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=9, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object[] result
         0: .line 2241
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            astore 2 /* table */
        start local 2 // java.lang.Object[] table
         1: .line 2242
            iconst_0
            istore 3 /* count */
        start local 3 // int count
         2: .line 2243
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         3: goto 19
         4: .line 2245
      StackMap locals: java.lang.Object[] int int
      StackMap stack:
            aload 2 /* table */
            iload 4 /* i */
            aaload
            astore 5 /* x */
        start local 5 // java.lang.Object x
         5: .line 2246
            aload 5 /* x */
            ifnull 18
         6: .line 2248
            aload 5 /* x */
            getstatic org.eclipse.collections.impl.map.mutable.UnifiedMap.CHAINED_KEY:Ljava/lang/Object;
            if_acmpne 17
         7: .line 2250
            aload 2 /* table */
            iload 4 /* i */
            iconst_1
            iadd
            aaload
            checkcast java.lang.Object[]
            astore 6 /* chain */
        start local 6 // java.lang.Object[] chain
         8: .line 2251
            iconst_0
            istore 7 /* j */
        start local 7 // int j
         9: goto 15
        10: .line 2253
      StackMap locals: java.lang.Object java.lang.Object[] int
      StackMap stack:
            aload 6 /* chain */
            iload 7 /* j */
            aaload
            astore 8 /* cur */
        start local 8 // java.lang.Object cur
        11: .line 2254
            aload 8 /* cur */
            ifnonnull 13
        12: .line 2256
            goto 18
        13: .line 2258
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1 /* result */
            iload 3 /* count */
            iinc 3 /* count */ 1
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 8 /* cur */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonSentinel:(Ljava/lang/Object;)Ljava/lang/Object;
            aastore
        end local 8 // java.lang.Object cur
        14: .line 2251
            iinc 7 /* j */ 2
      StackMap locals:
      StackMap stack:
        15: iload 7 /* j */
            aload 6 /* chain */
            arraylength
            if_icmplt 10
        end local 7 // int j
        end local 6 // java.lang.Object[] chain
        16: .line 2260
            goto 18
        17: .line 2263
      StackMap locals:
      StackMap stack:
            aload 1 /* result */
            iload 3 /* count */
            iinc 3 /* count */ 1
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 5 /* x */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonSentinel:(Ljava/lang/Object;)Ljava/lang/Object;
            aastore
        end local 5 // java.lang.Object x
        18: .line 2243
      StackMap locals:
      StackMap stack:
            iinc 4 /* i */ 2
      StackMap locals:
      StackMap stack:
        19: iload 4 /* i */
            aload 2 /* table */
            arraylength
            if_icmplt 4
        end local 4 // int i
        20: .line 2267
            return
        end local 3 // int count
        end local 2 // java.lang.Object[] table
        end local 1 // java.lang.Object[] result
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   21     0    this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0   21     1  result  [Ljava/lang/Object;
            1   21     2   table  [Ljava/lang/Object;
            2   21     3   count  I
            3   20     4       i  I
            5   18     5       x  Ljava/lang/Object;
            8   16     6   chain  [Ljava/lang/Object;
            9   16     7       j  I
           11   14     8     cur  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      result  

  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 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object obj
         0: .line 2272
            aload 1 /* obj */
            instanceof java.util.Set
            ifeq 4
         1: .line 2274
            aload 1 /* obj */
            checkcast java.util.Set
            astore 2 /* other */
        start local 2 // java.util.Set other
         2: .line 2275
            aload 2 /* other */
            invokeinterface java.util.Set.size:()I
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.size:()I
            if_icmpne 4
         3: .line 2277
            aload 0 /* this */
            aload 2 /* other */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.containsAll:(Ljava/util/Collection;)Z
            ireturn
        end local 2 // java.util.Set other
         4: .line 2280
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.Object obj
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    5     1    obj  Ljava/lang/Object;
            2    4     2  other  Ljava/util/Set<*>;
    MethodParameters:
      Name  Flags
      obj   

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=8, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2286
            iconst_0
            istore 1 /* hashCode */
        start local 1 // int hashCode
         1: .line 2287
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            astore 2 /* table */
        start local 2 // java.lang.Object[] table
         2: .line 2288
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 23
         4: .line 2290
      StackMap locals: int java.lang.Object[] int
      StackMap stack:
            aload 2 /* table */
            iload 3 /* i */
            aaload
            astore 4 /* x */
        start local 4 // java.lang.Object x
         5: .line 2291
            aload 4 /* x */
            ifnull 22
         6: .line 2293
            aload 4 /* x */
            getstatic org.eclipse.collections.impl.map.mutable.UnifiedMap.CHAINED_KEY:Ljava/lang/Object;
            if_acmpne 19
         7: .line 2295
            aload 2 /* table */
            iload 3 /* i */
            iconst_1
            iadd
            aaload
            checkcast java.lang.Object[]
            astore 5 /* chain */
        start local 5 // java.lang.Object[] chain
         8: .line 2296
            iconst_0
            istore 6 /* j */
        start local 6 // int j
         9: goto 17
        10: .line 2298
      StackMap locals: java.lang.Object java.lang.Object[] int
      StackMap stack:
            aload 5 /* chain */
            iload 6 /* j */
            aaload
            astore 7 /* cur */
        start local 7 // java.lang.Object cur
        11: .line 2299
            aload 7 /* cur */
            ifnonnull 13
        12: .line 2301
            goto 22
        13: .line 2303
      StackMap locals: java.lang.Object
      StackMap stack:
            iload 1 /* hashCode */
            aload 7 /* cur */
            getstatic org.eclipse.collections.impl.map.mutable.UnifiedMap.NULL_KEY:Ljava/lang/Object;
            if_acmpne 14
            iconst_0
            goto 15
      StackMap locals:
      StackMap stack: int
        14: aload 7 /* cur */
            invokevirtual java.lang.Object.hashCode:()I
      StackMap locals: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet int java.lang.Object[] int java.lang.Object java.lang.Object[] int java.lang.Object
      StackMap stack: int int
        15: iadd
            istore 1 /* hashCode */
        end local 7 // java.lang.Object cur
        16: .line 2296
            iinc 6 /* j */ 2
      StackMap locals:
      StackMap stack:
        17: iload 6 /* j */
            aload 5 /* chain */
            arraylength
            if_icmplt 10
        end local 6 // int j
        end local 5 // java.lang.Object[] chain
        18: .line 2305
            goto 22
        19: .line 2308
      StackMap locals:
      StackMap stack:
            iload 1 /* hashCode */
            aload 4 /* x */
            getstatic org.eclipse.collections.impl.map.mutable.UnifiedMap.NULL_KEY:Ljava/lang/Object;
            if_acmpne 20
            iconst_0
            goto 21
      StackMap locals:
      StackMap stack: int
        20: aload 4 /* x */
            invokevirtual java.lang.Object.hashCode:()I
      StackMap locals: org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet int java.lang.Object[] int java.lang.Object
      StackMap stack: int int
        21: iadd
            istore 1 /* hashCode */
        end local 4 // java.lang.Object x
        22: .line 2288
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 2
      StackMap locals:
      StackMap stack:
        23: iload 3 /* i */
            aload 2 /* table */
            arraylength
            if_icmplt 4
        end local 3 // int i
        24: .line 2312
            iload 1 /* hashCode */
            ireturn
        end local 2 // java.lang.Object[] table
        end local 1 // int hashCode
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   25     0      this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            1   25     1  hashCode  I
            2   25     2     table  [Ljava/lang/Object;
            3   24     3         i  I
            5   22     4         x  Ljava/lang/Object;
            8   18     5     chain  [Ljava/lang/Object;
            9   18     6         j  I
           11   16     7       cur  Ljava/lang/Object;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2318
            aload 0 /* this */
            ldc "["
            ldc ", "
            ldc "]"
            invokestatic org.eclipse.collections.impl.utility.Iterate.makeString:(Ljava/lang/Iterable;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;

  public java.lang.Object[] toArray();
    descriptor: ()[Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2324
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.size:()I
            istore 1 /* size */
        start local 1 // int size
         1: .line 2325
            iload 1 /* size */
            anewarray java.lang.Object
            astore 2 /* result */
        start local 2 // java.lang.Object[] result
         2: .line 2326
            aload 0 /* this */
            aload 2 /* result */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.copyKeys:([Ljava/lang/Object;)V
         3: .line 2327
            aload 2 /* result */
            areturn
        end local 2 // java.lang.Object[] result
        end local 1 // int size
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            1    4     1    size  I
            2    4     2  result  [Ljava/lang/Object;

  public <T> T[] toArray();
    descriptor: ([Ljava/lang/Object;)[Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object[] result
         0: .line 2333
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.size:()I
            istore 2 /* size */
        start local 2 // int size
         1: .line 2334
            aload 1 /* result */
            arraylength
            iload 2 /* size */
            if_icmpge 3
         2: .line 2336
            aload 1 /* result */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getComponentType:()Ljava/lang/Class;
            iload 2 /* size */
            invokestatic java.lang.reflect.Array.newInstance:(Ljava/lang/Class;I)Ljava/lang/Object;
            checkcast java.lang.Object[]
            astore 1 /* result */
         3: .line 2338
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* result */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.copyKeys:([Ljava/lang/Object;)V
         4: .line 2339
            iload 2 /* size */
            aload 1 /* result */
            arraylength
            if_icmpge 6
         5: .line 2341
            aload 1 /* result */
            iload 2 /* size */
            aconst_null
            aastore
         6: .line 2343
      StackMap locals:
      StackMap stack:
            aload 1 /* result */
            areturn
        end local 2 // int size
        end local 1 // java.lang.Object[] result
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    7     1  result  [Ljava/lang/Object;
            1    7     2    size  I
    Signature: <T:Ljava/lang/Object;>([TT;)[TT;
    MethodParameters:
        Name  Flags
      result  

  protected java.lang.Object writeReplace();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
         0: .line 2348
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.size:()I
            invokestatic org.eclipse.collections.impl.set.mutable.UnifiedSet.newSet:(I)Lorg/eclipse/collections/impl/set/mutable/UnifiedSet;
            astore 1 /* replace */
        start local 1 // org.eclipse.collections.impl.set.mutable.UnifiedSet replace
         1: .line 2349
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 10
         3: .line 2351
      StackMap locals: org.eclipse.collections.impl.set.mutable.UnifiedSet int
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            iload 2 /* i */
            aaload
            astore 3 /* cur */
        start local 3 // java.lang.Object cur
         4: .line 2352
            aload 3 /* cur */
            getstatic org.eclipse.collections.impl.map.mutable.UnifiedMap.CHAINED_KEY:Ljava/lang/Object;
            if_acmpne 7
         5: .line 2354
            aload 0 /* this */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            iload 2 /* i */
            iconst_1
            iadd
            aaload
            checkcast java.lang.Object[]
            aload 1 /* replace */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.chainedAddToSet:([Ljava/lang/Object;Lorg/eclipse/collections/impl/set/mutable/UnifiedSet;)V
         6: .line 2355
            goto 9
         7: .line 2356
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 3 /* cur */
            ifnull 9
         8: .line 2358
            aload 1 /* replace */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 3 /* cur */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonSentinel:(Ljava/lang/Object;)Ljava/lang/Object;
            invokevirtual org.eclipse.collections.impl.set.mutable.UnifiedSet.add:(Ljava/lang/Object;)Z
            pop
        end local 3 // java.lang.Object cur
         9: .line 2349
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 2
      StackMap locals:
      StackMap stack:
        10: iload 2 /* i */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap.table:[Ljava/lang/Object;
            arraylength
            if_icmplt 3
        end local 2 // int i
        11: .line 2361
            aload 1 /* replace */
            areturn
        end local 1 // org.eclipse.collections.impl.set.mutable.UnifiedSet replace
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   12     0     this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            1   12     1  replace  Lorg/eclipse/collections/impl/set/mutable/UnifiedSet<TK;>;
            2   11     2        i  I
            4    9     3      cur  Ljava/lang/Object;

  private void chainedAddToSet([], org.eclipse.collections.impl.set.mutable.UnifiedSet<K>);
    descriptor: ([Ljava/lang/Object;Lorg/eclipse/collections/impl/set/mutable/UnifiedSet;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
        start local 1 // java.lang.Object[] chain
        start local 2 // org.eclipse.collections.impl.set.mutable.UnifiedSet replace
         0: .line 2366
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         1: goto 7
         2: .line 2368
      StackMap locals: int
      StackMap stack:
            aload 1 /* chain */
            iload 3 /* i */
            aaload
            astore 4 /* cur */
        start local 4 // java.lang.Object cur
         3: .line 2369
            aload 4 /* cur */
            ifnonnull 5
         4: .line 2371
            return
         5: .line 2373
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 2 /* replace */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet.this$0:Lorg/eclipse/collections/impl/map/mutable/UnifiedMap;
            aload 4 /* cur */
            invokevirtual org.eclipse.collections.impl.map.mutable.UnifiedMap.nonSentinel:(Ljava/lang/Object;)Ljava/lang/Object;
            invokevirtual org.eclipse.collections.impl.set.mutable.UnifiedSet.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // java.lang.Object cur
         6: .line 2366
            iinc 3 /* i */ 2
      StackMap locals:
      StackMap stack:
         7: iload 3 /* i */
            aload 1 /* chain */
            arraylength
            if_icmplt 2
        end local 3 // int i
         8: .line 2375
            return
        end local 2 // org.eclipse.collections.impl.set.mutable.UnifiedSet replace
        end local 1 // java.lang.Object[] chain
        end local 0 // org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Lorg/eclipse/collections/impl/map/mutable/UnifiedMap$KeySet;
            0    9     1    chain  [Ljava/lang/Object;
            0    9     2  replace  Lorg/eclipse/collections/impl/set/mutable/UnifiedSet<TK;>;
            1    8     3        i  I
            3    6     4      cur  Ljava/lang/Object;
    Signature: ([Ljava/lang/Object;Lorg/eclipse/collections/impl/set/mutable/UnifiedSet<TK;>;)V
    MethodParameters:
         Name  Flags
      chain    
      replace  
}
Signature: Ljava/lang/Object;Ljava/util/Set<TK;>;Ljava/io/Serializable;Lorg/eclipse/collections/impl/parallel/BatchIterable<TK;>;
SourceFile: "UnifiedMap.java"
NestHost: org.eclipse.collections.impl.map.mutable.UnifiedMap
InnerClasses:
  protected KeySet = org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySet of org.eclipse.collections.impl.map.mutable.UnifiedMap
  protected KeySetIterator = org.eclipse.collections.impl.map.mutable.UnifiedMap$KeySetIterator of org.eclipse.collections.impl.map.mutable.UnifiedMap