https://www.graalvm.org/ 
class com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables implements com.oracle.truffle.api.interop.TruffleObject
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables
  super_class: java.lang.Object
{
  private final java.lang.Object allVariables;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final com.oracle.truffle.api.interop.InteropLibrary allLibrary;
    descriptor: Lcom/oracle/truffle/api/interop/InteropLibrary;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String receiverName;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 378
            ldc Lcom/oracle/truffle/polyglot/LegacyScopesBridge;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.lang.Object, java.lang.String);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.Object allVariables
        start local 2 // java.lang.String receiverName
         0: .line 384
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 385
            aload 0 /* this */
            aload 1 /* allVariables */
            putfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
         2: .line 386
            aload 0 /* this */
            aload 1 /* allVariables */
            invokestatic com.oracle.truffle.api.interop.InteropLibrary.getUncached:(Ljava/lang/Object;)Lcom/oracle/truffle/api/interop/InteropLibrary;
            putfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
         3: .line 387
            getstatic com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.$assertionsDisabled:Z
            ifne 4
            aload 2 /* receiverName */
            ifnonnull 4
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 388
      StackMap locals: com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables java.lang.Object java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 2 /* receiverName */
            putfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.receiverName:Ljava/lang/String;
         5: .line 389
            return
        end local 2 // java.lang.String receiverName
        end local 1 // java.lang.Object allVariables
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    6     1  allVariables  Ljava/lang/Object;
            0    6     2  receiverName  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      allVariables  
      receiverName  

  final boolean hasMembers();
    descriptor: ()Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
         0: .line 394
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.hasMembers:(Ljava/lang/Object;)Z
            ireturn
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()

  final java.lang.Object getMembers(boolean);
    descriptor: (Z)Ljava/lang/Object;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // boolean includeInternal
         0: .line 400
            new com.oracle.truffle.polyglot.LegacyScopesBridge$SubtractedReceiver
            dup
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            iload 1 /* includeInternal */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.getMembers:(Ljava/lang/Object;Z)Ljava/lang/Object;
            invokespecial com.oracle.truffle.polyglot.LegacyScopesBridge$SubtractedReceiver.<init>:(Ljava/lang/Object;)V
            areturn
        end local 1 // boolean includeInternal
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    1     1  includeInternal  Z
    Exceptions:
      throws com.oracle.truffle.api.interop.UnsupportedMessageException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
                 Name  Flags
      includeInternal  

  final boolean isMemberReadable(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.String member
         0: .line 406
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.receiverName:Ljava/lang/String;
            aload 1 /* member */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 407
            iconst_0
            ireturn
         2: .line 409
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isMemberReadable:(Ljava/lang/Object;Ljava/lang/String;)Z
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    3     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  final java.lang.Object readMember(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/Object;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.String member
         0: .line 415
            aload 0 /* this */
            aload 1 /* member */
            invokevirtual com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.isMemberReadable:(Ljava/lang/String;)Z
            ifeq 2
         1: .line 416
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.readMember:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            areturn
         2: .line 418
      StackMap locals:
      StackMap stack:
            aload 1 /* member */
            invokestatic com.oracle.truffle.api.interop.UnknownIdentifierException.create:(Ljava/lang/String;)Lcom/oracle/truffle/api/interop/UnknownIdentifierException;
            athrow
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    3     1  member  Ljava/lang/String;
    Exceptions:
      throws com.oracle.truffle.api.interop.UnknownIdentifierException, com.oracle.truffle.api.interop.UnsupportedMessageException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  final boolean isMemberModifiable(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.String member
         0: .line 425
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.receiverName:Ljava/lang/String;
            aload 1 /* member */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 426
            iconst_0
            ireturn
         2: .line 428
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.isMemberModifiable:(Ljava/lang/Object;Ljava/lang/String;)Z
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    3     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  final boolean isMemberInsertable(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.String member
         0: .line 434
            iconst_0
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    1     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
    MethodParameters:
        Name  Flags
      member  

  final void writeMember(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.String member
        start local 2 // java.lang.Object value
         0: .line 440
            aload 0 /* this */
            aload 1 /* member */
            invokevirtual com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.isMemberModifiable:(Ljava/lang/String;)Z
            ifeq 3
         1: .line 441
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            aload 1 /* member */
            aload 2 /* value */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.writeMember:(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)V
         2: .line 442
            goto 4
         3: .line 443
      StackMap locals:
      StackMap stack:
            aload 1 /* member */
            invokestatic com.oracle.truffle.api.interop.UnknownIdentifierException.create:(Ljava/lang/String;)Lcom/oracle/truffle/api/interop/UnknownIdentifierException;
            athrow
         4: .line 445
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object value
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    5     1  member  Ljava/lang/String;
            0    5     2   value  Ljava/lang/Object;
    Exceptions:
      throws com.oracle.truffle.api.interop.UnsupportedMessageException, com.oracle.truffle.api.interop.UnknownIdentifierException, com.oracle.truffle.api.interop.UnsupportedTypeException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  
      value   

  final boolean hasMemberReadSideEffects(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.String member
         0: .line 450
            aload 0 /* this */
            aload 1 /* member */
            invokevirtual com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.isMemberReadable:(Ljava/lang/String;)Z
            ifeq 1
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.hasMemberReadSideEffects:(Ljava/lang/Object;Ljava/lang/String;)Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    2     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  final boolean hasMemberWriteSideEffects(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
        start local 1 // java.lang.String member
         0: .line 456
            aload 0 /* this */
            aload 1 /* member */
            invokevirtual com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.isMemberModifiable:(Ljava/lang/String;)Z
            ifeq 1
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allLibrary:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables.allVariables:Ljava/lang/Object;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.hasMemberWriteSideEffects:(Ljava/lang/Object;Ljava/lang/String;)Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lcom/oracle/truffle/polyglot/LegacyScopesBridge$NoReceiverVariables;
            0    2     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  
}
SourceFile: "LegacyScopesBridge.java"
NestHost: com.oracle.truffle.polyglot.LegacyScopesBridge
InnerClasses:
  public abstract TruffleBoundary = com.oracle.truffle.api.CompilerDirectives$TruffleBoundary of com.oracle.truffle.api.CompilerDirectives
  NoReceiverVariables = com.oracle.truffle.polyglot.LegacyScopesBridge$NoReceiverVariables of com.oracle.truffle.polyglot.LegacyScopesBridge
  final SubtractedReceiver = com.oracle.truffle.polyglot.LegacyScopesBridge$SubtractedReceiver of com.oracle.truffle.polyglot.LegacyScopesBridge
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportLibrary(value = Lcom/oracle/truffle/api/interop/InteropLibrary;)