https://github.com/google/guava/guava: Guava is a suite of core and expanded libraries that include utility classes, google's collections, io classes, and much much more. 
class com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1 extends com.google.common.collect.AbstractIterator<java.util.Map$Entry<K, V>>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1
  super_class: com.google.common.collect.AbstractIterator
{
  private int index;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private final int maxIndex;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final com.google.common.collect.DenseImmutableTable$ImmutableArrayMap this$1;
    descriptor: Lcom/google/common/collect/DenseImmutableTable$ImmutableArrayMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.google.common.collect.DenseImmutableTable$ImmutableArrayMap);
    descriptor: (Lcom/google/common/collect/DenseImmutableTable$ImmutableArrayMap;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1 this
         0: .line 124
            aload 0 /* this */
            aload 1
            putfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.this$1:Lcom/google/common/collect/DenseImmutableTable$ImmutableArrayMap;
            aload 0 /* this */
            invokespecial com.google.common.collect.AbstractIterator.<init>:()V
         1: .line 125
            aload 0 /* this */
            iconst_m1
            putfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
         2: .line 126
            aload 0 /* this */
            aload 1
            invokevirtual com.google.common.collect.DenseImmutableTable$ImmutableArrayMap.keyToIndex:()Lcom/google/common/collect/ImmutableMap;
            invokevirtual com.google.common.collect.ImmutableMap.size:()I
            putfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.maxIndex:I
         3: .line 124
            return
        end local 0 // com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/google/common/collect/DenseImmutableTable$ImmutableArrayMap$1;
    MethodParameters:
        Name  Flags
      this$0  final

  protected java.util.Map$Entry<K, V> computeNext();
    descriptor: ()Ljava/util/Map$Entry;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1 this
         0: .line 130
            aload 0 /* this */
            dup
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
            iconst_1
            iadd
            putfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
            goto 5
         1: .line 131
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.this$1:Lcom/google/common/collect/DenseImmutableTable$ImmutableArrayMap;
            aload 0 /* this */
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
            invokevirtual com.google.common.collect.DenseImmutableTable$ImmutableArrayMap.getValue:(I)Ljava/lang/Object;
            astore 1 /* value */
        start local 1 // java.lang.Object value
         2: .line 132
            aload 1 /* value */
            ifnull 4
         3: .line 133
            aload 0 /* this */
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.this$1:Lcom/google/common/collect/DenseImmutableTable$ImmutableArrayMap;
            aload 0 /* this */
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
            invokevirtual com.google.common.collect.DenseImmutableTable$ImmutableArrayMap.getKey:(I)Ljava/lang/Object;
            aload 1 /* value */
            invokestatic com.google.common.collect.Maps.immutableEntry:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/Map$Entry;
            areturn
        end local 1 // java.lang.Object value
         4: .line 130
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
            iconst_1
            iadd
            putfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
      StackMap locals:
      StackMap stack:
         5: aload 0 /* this */
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.index:I
            aload 0 /* this */
            getfield com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.maxIndex:I
            if_icmplt 1
         6: .line 136
            aload 0 /* this */
            invokevirtual com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.endOfData:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            areturn
        end local 0 // com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1 this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Lcom/google/common/collect/DenseImmutableTable$ImmutableArrayMap$1;
            2    4     1  value  TV;
    Signature: ()Ljava/util/Map$Entry<TK;TV;>;

  protected java.lang.Object computeNext();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1.computeNext:()Ljava/util/Map$Entry;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lcom/google/common/collect/AbstractIterator<Ljava/util/Map$Entry<TK;TV;>;>;
SourceFile: "DenseImmutableTable.java"
EnclosingMethod: com.google.common.collect.DenseImmutableTable$ImmutableArrayMap.entryIterator:()Lcom/google/common/collect/UnmodifiableIterator;
NestHost: com.google.common.collect.DenseImmutableTable
InnerClasses:
  private abstract ImmutableArrayMap = com.google.common.collect.DenseImmutableTable$ImmutableArrayMap of com.google.common.collect.DenseImmutableTable
  com.google.common.collect.DenseImmutableTable$ImmutableArrayMap$1
  public abstract Entry = java.util.Map$Entry of java.util.Map