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 
final class org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet extends java.util.AbstractSet<java.util.Map$Entry<K, V>>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet
  super_class: java.util.AbstractSet
{
  final org.eclipse.collections.impl.map.mutable.ConcurrentHashMap this$0;
    descriptor: Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(org.eclipse.collections.impl.map.mutable.ConcurrentHashMap);
    descriptor: (Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
         0: .line 1716
            aload 0 /* this */
            aload 1
            putfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            aload 0 /* this */
            invokespecial java.util.AbstractSet.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;
    MethodParameters:
        Name  Flags
      this$0  final

  public java.util.Iterator<java.util.Map$Entry<K, V>> iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
         0: .line 1721
            new org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator
            dup
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            invokespecial org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.<init>:(Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;)V
            areturn
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;
    Signature: ()Ljava/util/Iterator<Ljava/util/Map$Entry<TK;TV;>;>;

  public boolean removeAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
        start local 1 // java.util.Collection col
         0: .line 1727
            aload 1 /* col */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 1728
            iconst_0
            istore 2 /* removed */
        start local 2 // boolean removed
         2: .line 1730
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.size:()I
            aload 1 /* col */
            invokeinterface java.util.Collection.size:()I
            if_icmple 8
         3: .line 1732
            aload 1 /* col */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 3 /* itr */
        start local 3 // java.util.Iterator itr
         4: goto 6
         5: .line 1734
      StackMap locals: int java.util.Iterator
      StackMap stack:
            iload 2 /* removed */
            aload 0 /* this */
            aload 3 /* itr */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.remove:(Ljava/lang/Object;)Z
            ior
            istore 2 /* removed */
         6: .line 1732
      StackMap locals:
      StackMap stack:
            aload 3 /* itr */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        end local 3 // java.util.Iterator itr
         7: .line 1736
            goto 13
         8: .line 1739
      StackMap locals:
      StackMap stack:
            new org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator
            dup
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            invokespecial org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.<init>:(Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;)V
            astore 3 /* itr */
        start local 3 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator itr
         9: goto 12
        10: .line 1741
      StackMap locals: org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator
      StackMap stack:
            aload 1 /* col */
            aload 3 /* itr */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.next:()Ljava/util/Map$Entry;
            invokeinterface java.util.Collection.contains:(Ljava/lang/Object;)Z
            ifeq 12
        11: .line 1743
            iload 2 /* removed */
            aload 3 /* itr */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.removeByKeyValue:()Z
            ior
            istore 2 /* removed */
        12: .line 1739
      StackMap locals:
      StackMap stack:
            aload 3 /* itr */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.hasNext:()Z
            ifne 10
        end local 3 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator itr
        13: .line 1747
      StackMap locals:
      StackMap stack:
            iload 2 /* removed */
            ireturn
        end local 2 // boolean removed
        end local 1 // java.util.Collection col
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;
            0   14     1      col  Ljava/util/Collection<*>;
            2   14     2  removed  Z
            4    7     3      itr  Ljava/util/Iterator<*>;
            9   13     3      itr  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap<TK;TV;>.EntryIterator;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
      Name  Flags
      col   

  public boolean removeIf(java.util.function.Predicate<? super java.util.Map$Entry<K, V>>);
    descriptor: (Ljava/util/function/Predicate;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
        start local 1 // java.util.function.Predicate filter
         0: .line 1753
            aload 1 /* filter */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 1754
            iconst_0
            istore 2 /* removed */
        start local 2 // boolean removed
         2: .line 1755
            new org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator
            dup
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            invokespecial org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.<init>:(Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;)V
            astore 3 /* itr */
        start local 3 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator itr
         3: .line 1756
            goto 6
         4: .line 1758
      StackMap locals: int org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator
      StackMap stack:
            aload 1 /* filter */
            aload 3 /* itr */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.next:()Ljava/util/Map$Entry;
            invokeinterface java.util.function.Predicate.test:(Ljava/lang/Object;)Z
            ifeq 6
         5: .line 1760
            iload 2 /* removed */
            aload 3 /* itr */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.removeByKeyValue:()Z
            ior
            istore 2 /* removed */
         6: .line 1756
      StackMap locals:
      StackMap stack:
            aload 3 /* itr */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator.hasNext:()Z
            ifne 4
         7: .line 1763
            iload 2 /* removed */
            ireturn
        end local 3 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator itr
        end local 2 // boolean removed
        end local 1 // java.util.function.Predicate filter
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0     this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;
            0    8     1   filter  Ljava/util/function/Predicate<-Ljava/util/Map$Entry<TK;TV;>;>;
            2    8     2  removed  Z
            3    8     3      itr  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap<TK;TV;>.EntryIterator;
    Signature: (Ljava/util/function/Predicate<-Ljava/util/Map$Entry<TK;TV;>;>;)Z
    MethodParameters:
        Name  Flags
      filter  

  public boolean contains(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
        start local 1 // java.lang.Object o
         0: .line 1769
            aload 1 /* o */
            instanceof java.util.Map$Entry
            ifne 2
         1: .line 1771
            iconst_0
            ireturn
         2: .line 1773
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast java.util.Map$Entry
            astore 2 /* e */
        start local 2 // java.util.Map$Entry e
         3: .line 1774
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap.getEntry:(Ljava/lang/Object;)Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$Entry;
            astore 3 /* candidate */
        start local 3 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$Entry candidate
         4: .line 1775
            aload 3 /* candidate */
            ifnull 5
            aload 3 /* candidate */
            aload 2 /* e */
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$Entry.equals:(Ljava/lang/Object;)Z
            ifeq 5
            iconst_1
            ireturn
      StackMap locals: java.util.Map$Entry org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$Entry
      StackMap stack:
         5: iconst_0
            ireturn
        end local 3 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$Entry candidate
        end local 2 // java.util.Map$Entry e
        end local 1 // java.lang.Object o
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;
            0    6     1          o  Ljava/lang/Object;
            3    6     2          e  Ljava/util/Map$Entry<TK;TV;>;
            4    6     3  candidate  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$Entry<TK;TV;>;
    MethodParameters:
      Name  Flags
      o     

  public boolean remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
        start local 1 // java.lang.Object o
         0: .line 1781
            aload 1 /* o */
            instanceof java.util.Map$Entry
            ifne 2
         1: .line 1783
            iconst_0
            ireturn
         2: .line 1785
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast java.util.Map$Entry
            astore 2 /* e */
        start local 2 // java.util.Map$Entry e
         3: .line 1786
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap.remove:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ireturn
        end local 2 // java.util.Map$Entry e
        end local 1 // java.lang.Object o
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;
            0    4     1     o  Ljava/lang/Object;
            3    4     2     e  Ljava/util/Map$Entry<TK;TV;>;
    MethodParameters:
      Name  Flags
      o     

  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.ConcurrentHashMap$EntrySet this
         0: .line 1792
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap.size:()I
            ireturn
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;

  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.ConcurrentHashMap$EntrySet this
         0: .line 1798
            aload 0 /* this */
            getfield org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet.this$0:Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap;
            invokevirtual org.eclipse.collections.impl.map.mutable.ConcurrentHashMap.clear:()V
         1: .line 1799
            return
        end local 0 // org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/eclipse/collections/impl/map/mutable/ConcurrentHashMap$EntrySet;
}
Signature: Ljava/util/AbstractSet<Ljava/util/Map$Entry<TK;TV;>;>;
SourceFile: "ConcurrentHashMap.java"
NestHost: org.eclipse.collections.impl.map.mutable.ConcurrentHashMap
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  private final Entry = org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$Entry of org.eclipse.collections.impl.map.mutable.ConcurrentHashMap
  private final EntryIterator = org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntryIterator of org.eclipse.collections.impl.map.mutable.ConcurrentHashMap
  private final EntrySet = org.eclipse.collections.impl.map.mutable.ConcurrentHashMap$EntrySet of org.eclipse.collections.impl.map.mutable.ConcurrentHashMap