https://www.graalvm.org/ 
class org.graalvm.compiler.debug.ScopeImpl$2 implements java.lang.Iterable<java.lang.Object>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.graalvm.compiler.debug.ScopeImpl$2
  super_class: java.lang.Object
{
  final org.graalvm.compiler.debug.ScopeImpl this$0;
    descriptor: Lorg/graalvm/compiler/debug/ScopeImpl;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final org.graalvm.compiler.debug.ScopeImpl val$scope;
    descriptor: Lorg/graalvm/compiler/debug/ScopeImpl;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.graalvm.compiler.debug.ScopeImpl, org.graalvm.compiler.debug.ScopeImpl);
    descriptor: (Lorg/graalvm/compiler/debug/ScopeImpl;Lorg/graalvm/compiler/debug/ScopeImpl;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.debug.ScopeImpl$2 this
         0: .line 385
            aload 0 /* this */
            aload 1
            putfield org.graalvm.compiler.debug.ScopeImpl$2.this$0:Lorg/graalvm/compiler/debug/ScopeImpl;
            aload 0 /* this */
            aload 2
            putfield org.graalvm.compiler.debug.ScopeImpl$2.val$scope:Lorg/graalvm/compiler/debug/ScopeImpl;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.debug.ScopeImpl$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/debug/ScopeImpl$2;
    MethodParameters:
           Name  Flags
      this$0     final
      val$scope  final

  public java.util.Iterator<java.lang.Object> iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.debug.ScopeImpl$2 this
         0: .line 389
            new org.graalvm.compiler.debug.ScopeImpl$2$1
            dup
            aload 0 /* this */
            aload 0 /* this */
            getfield org.graalvm.compiler.debug.ScopeImpl$2.val$scope:Lorg/graalvm/compiler/debug/ScopeImpl;
            invokespecial org.graalvm.compiler.debug.ScopeImpl$2$1.<init>:(Lorg/graalvm/compiler/debug/ScopeImpl$2;Lorg/graalvm/compiler/debug/ScopeImpl;)V
            areturn
        end local 0 // org.graalvm.compiler.debug.ScopeImpl$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/debug/ScopeImpl$2;
    Signature: ()Ljava/util/Iterator<Ljava/lang/Object;>;
}
Signature: Ljava/lang/Object;Ljava/lang/Iterable<Ljava/lang/Object;>;
SourceFile: "ScopeImpl.java"
EnclosingMethod: org.graalvm.compiler.debug.ScopeImpl.getCurrentContext:()Ljava/lang/Iterable;
NestHost: org.graalvm.compiler.debug.ScopeImpl
InnerClasses:
  org.graalvm.compiler.debug.ScopeImpl$2
  org.graalvm.compiler.debug.ScopeImpl$2$1