class com.google.common.collect.StandardTable$ColumnKeyIterator extends com.google.common.collect.AbstractIterator<C>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.google.common.collect.StandardTable$ColumnKeyIterator
  super_class: com.google.common.collect.AbstractIterator
{
  final java.util.Map<C, V> seen;
    descriptor: Ljava/util/Map;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/Map<TC;TV;>;

  final java.util.Iterator<java.util.Map<C, V>> mapIterator;
    descriptor: Ljava/util/Iterator;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/Iterator<Ljava/util/Map<TC;TV;>;>;

  java.util.Iterator<java.util.Map$Entry<C, V>> entryIterator;
    descriptor: Ljava/util/Iterator;
    flags: (0x0000) 
    Signature: Ljava/util/Iterator<Ljava/util/Map$Entry<TC;TV;>;>;

  final com.google.common.collect.StandardTable this$0;
    descriptor: Lcom/google/common/collect/StandardTable;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(com.google.common.collect.StandardTable);
    descriptor: (Lcom/google/common/collect/StandardTable;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.common.collect.StandardTable$ColumnKeyIterator this
         0: .line 716
            aload 0 /* this */
            aload 1
            putfield com.google.common.collect.StandardTable$ColumnKeyIterator.this$0:Lcom/google/common/collect/StandardTable;
            aload 0 /* this */
            invokespecial com.google.common.collect.AbstractIterator.<init>:()V
         1: .line 719
            aload 0 /* this */
            aload 1
            getfield com.google.common.collect.StandardTable.factory:Lcom/google/common/base/Supplier;
            invokeinterface com.google.common.base.Supplier.get:()Ljava/lang/Object;
            checkcast java.util.Map
            putfield com.google.common.collect.StandardTable$ColumnKeyIterator.seen:Ljava/util/Map;
         2: .line 720
            aload 0 /* this */
            aload 1
            getfield com.google.common.collect.StandardTable.backingMap:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            putfield com.google.common.collect.StandardTable$ColumnKeyIterator.mapIterator:Ljava/util/Iterator;
         3: .line 721
            aload 0 /* this */
            invokestatic com.google.common.collect.Iterators.emptyIterator:()Lcom/google/common/collect/UnmodifiableIterator;
            putfield com.google.common.collect.StandardTable$ColumnKeyIterator.entryIterator:Ljava/util/Iterator;
         4: .line 716
            return
        end local 0 // com.google.common.collect.StandardTable$ColumnKeyIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lcom/google/common/collect/StandardTable$ColumnKeyIterator;
    MethodParameters:
        Name  Flags
      this$0  final

  protected C computeNext();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // com.google.common.collect.StandardTable$ColumnKeyIterator this
         0: .line 726
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.common.collect.StandardTable$ColumnKeyIterator.entryIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 5
         1: .line 727
            aload 0 /* this */
            getfield com.google.common.collect.StandardTable$ColumnKeyIterator.entryIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 1 /* entry */
        start local 1 // java.util.Map$Entry entry
         2: .line 728
            aload 0 /* this */
            getfield com.google.common.collect.StandardTable$ColumnKeyIterator.seen:Ljava/util/Map;
            aload 1 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 0
         3: .line 729
            aload 0 /* this */
            getfield com.google.common.collect.StandardTable$ColumnKeyIterator.seen:Ljava/util/Map;
            aload 1 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            aload 1 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 730
            aload 1 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            areturn
        end local 1 // java.util.Map$Entry entry
         5: .line 732
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.common.collect.StandardTable$ColumnKeyIterator.mapIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 8
         6: .line 733
            aload 0 /* this */
            aload 0 /* this */
            getfield com.google.common.collect.StandardTable$ColumnKeyIterator.mapIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            putfield com.google.common.collect.StandardTable$ColumnKeyIterator.entryIterator:Ljava/util/Iterator;
         7: .line 734
            goto 0
         8: .line 735
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual com.google.common.collect.StandardTable$ColumnKeyIterator.endOfData:()Ljava/lang/Object;
            areturn
        end local 0 // com.google.common.collect.StandardTable$ColumnKeyIterator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lcom/google/common/collect/StandardTable$ColumnKeyIterator;
            2    5     1  entry  Ljava/util/Map$Entry<TC;TV;>;
    Signature: ()TC;
}
Signature: Lcom/google/common/collect/AbstractIterator<TC;>;
SourceFile: "StandardTable.java"
NestHost: com.google.common.collect.StandardTable
InnerClasses:
  private ColumnKeyIterator = com.google.common.collect.StandardTable$ColumnKeyIterator of com.google.common.collect.StandardTable
  public abstract Entry = java.util.Map$Entry of java.util.Map