https://www.graalvm.org/ 
public final class com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator<K, V> extends com.oracle.truffle.object.LinkedImmutableMap$LinkedIterator<K, V> implements java.util.Iterator<V>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator
  super_class: com.oracle.truffle.object.LinkedImmutableMap$LinkedIterator
{
  void <init>(com.oracle.truffle.object.LinkedImmutableMap<K, V>, com.oracle.truffle.object.LinkedImmutableMap$LinkedEntry<K, V>, );
    descriptor: (Lcom/oracle/truffle/object/LinkedImmutableMap;Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedEntry;Z)V
    flags: (0x0000) 
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator this
        start local 1 // com.oracle.truffle.object.LinkedImmutableMap map
        start local 2 // com.oracle.truffle.object.LinkedImmutableMap$LinkedEntry start
        start local 3 // boolean forward
         0: .line 104
            aload 0 /* this */
            aload 1 /* map */
            aload 2 /* start */
            iload 3 /* forward */
            invokespecial com.oracle.truffle.object.LinkedImmutableMap$LinkedIterator.<init>:(Lcom/oracle/truffle/object/LinkedImmutableMap;Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedEntry;Z)V
         1: .line 105
            return
        end local 3 // boolean forward
        end local 2 // com.oracle.truffle.object.LinkedImmutableMap$LinkedEntry start
        end local 1 // com.oracle.truffle.object.LinkedImmutableMap map
        end local 0 // com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedValueIterator<TK;TV;>;
            0    2     1      map  Lcom/oracle/truffle/object/LinkedImmutableMap<TK;TV;>;
            0    2     2    start  Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedEntry<TK;TV;>;
            0    2     3  forward  Z
    Signature: (Lcom/oracle/truffle/object/LinkedImmutableMap<TK;TV;>;Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedEntry<TK;TV;>;Z)V
    MethodParameters:
         Name  Flags
      map      
      start    
      forward  

  public V next();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator this
         0: .line 109
            aload 0 /* this */
            invokevirtual com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator.nextEntry:()Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedEntry;
            invokeinterface com.oracle.truffle.object.LinkedImmutableMap$LinkedEntry.getValue:()Ljava/lang/Object;
            areturn
        end local 0 // com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedValueIterator<TK;TV;>;
    Signature: ()TV;
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Lcom/oracle/truffle/object/LinkedImmutableMap$LinkedIterator<TK;TV;>;Ljava/util/Iterator<TV;>;
SourceFile: "LinkedImmutableMap.java"
NestHost: com.oracle.truffle.object.LinkedImmutableMap
InnerClasses:
  public abstract LinkedEntry = com.oracle.truffle.object.LinkedImmutableMap$LinkedEntry of com.oracle.truffle.object.LinkedImmutableMap
  public abstract LinkedIterator = com.oracle.truffle.object.LinkedImmutableMap$LinkedIterator of com.oracle.truffle.object.LinkedImmutableMap
  public final LinkedValueIterator = com.oracle.truffle.object.LinkedImmutableMap$LinkedValueIterator of com.oracle.truffle.object.LinkedImmutableMap