https://www.graalvm.org/ 
final class com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope implements com.oracle.truffle.api.interop.TruffleObject
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope
  super_class: java.lang.Object
{
  final java.util.Map<java.lang.String, java.lang.Object> values;
    descriptor: Ljava/util/Map;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;

  com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope parentScope;
    descriptor: Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
    flags: (0x0000) 

  boolean modifiable;
    descriptor: Z
    flags: (0x0000) 

  boolean insertable;
    descriptor: Z
    flags: (0x0000) 

  boolean removable;
    descriptor: Z
    flags: (0x0000) 

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
         0: .line 1438
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1440
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
         2: .line 1438
            return
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;

  boolean hasLanguage();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
         0: .line 1449
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()

  java.lang.Class<? extends com.oracle.truffle.api.TruffleLanguage<?>> getLanguage();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
         0: .line 1455
            ldc Lcom/oracle/truffle/api/test/polyglot/ProxyLanguage;
            areturn
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
    Signature: ()Ljava/lang/Class<+Lcom/oracle/truffle/api/TruffleLanguage<*>;>;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()

  boolean isScope();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
         0: .line 1461
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()

  boolean hasMembers();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
         0: .line 1467
            iconst_1
            ireturn
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()

  java.lang.Object getMembers(boolean);
    descriptor: (Z)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // boolean includeInternal
         0: .line 1473
            new com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestKeysArray
            dup
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            iconst_0
            anewarray java.lang.String
            invokeinterface java.util.Set.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            checkcast java.lang.String[]
            invokespecial com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestKeysArray.<init>:([Ljava/lang/String;)V
            areturn
        end local 1 // boolean includeInternal
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    1     1  includeInternal  Z
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
                 Name  Flags
      includeInternal  

  java.lang.Object readMember(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // java.lang.String key
         0: .line 1479
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 1480
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         2: .line 1481
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 4
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* key */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberReadable:(Ljava/lang/String;)Z
            ifeq 4
         3: .line 1482
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* key */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.readMember:(Ljava/lang/String;)Ljava/lang/Object;
            areturn
         4: .line 1484
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            invokestatic com.oracle.truffle.api.interop.UnknownIdentifierException.create:(Ljava/lang/String;)Lcom/oracle/truffle/api/interop/UnknownIdentifierException;
            athrow
        end local 1 // java.lang.String key
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    5     1   key  Ljava/lang/String;
    Exceptions:
      throws com.oracle.truffle.api.interop.UnknownIdentifierException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
      Name  Flags
      key   

  void writeMember(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // java.lang.String key
        start local 2 // java.lang.Object value
         0: .line 1491
            aload 0 /* this */
            aload 1 /* key */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberModifiable:(Ljava/lang/String;)Z
            ifeq 8
         1: .line 1492
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.modifiable:Z
            ifeq 4
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifeq 4
         2: .line 1493
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            aload 2 /* value */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 1494
            goto 17
      StackMap locals:
      StackMap stack:
         4: aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 7
         5: .line 1495
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* key */
            aload 2 /* value */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.writeMember:(Ljava/lang/String;Ljava/lang/Object;)V
         6: .line 1496
            goto 17
         7: .line 1497
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.truffle.api.interop.UnsupportedMessageException.create:()Lcom/oracle/truffle/api/interop/UnsupportedMessageException;
            athrow
         8: .line 1499
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* key */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberInsertable:(Ljava/lang/String;)Z
            ifeq 16
         9: .line 1500
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.insertable:Z
            ifeq 12
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 12
        10: .line 1501
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            aload 2 /* value */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        11: .line 1502
            goto 17
      StackMap locals:
      StackMap stack:
        12: aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 15
        13: .line 1503
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* key */
            aload 2 /* value */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.writeMember:(Ljava/lang/String;Ljava/lang/Object;)V
        14: .line 1504
            goto 17
        15: .line 1505
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.truffle.api.interop.UnsupportedMessageException.create:()Lcom/oracle/truffle/api/interop/UnsupportedMessageException;
            athrow
        16: .line 1508
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.truffle.api.interop.UnsupportedMessageException.create:()Lcom/oracle/truffle/api/interop/UnsupportedMessageException;
            athrow
        17: .line 1510
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object value
        end local 1 // java.lang.String key
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   18     0   this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0   18     1    key  Ljava/lang/String;
            0   18     2  value  Ljava/lang/Object;
    Exceptions:
      throws com.oracle.truffle.api.interop.UnsupportedMessageException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
       Name  Flags
      key    
      value  

  void removeMember(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // java.lang.String key
         0: .line 1515
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            istore 2 /* contains */
        start local 2 // boolean contains
         1: .line 1516
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.removable:Z
            ifeq 4
            iload 2 /* contains */
            ifeq 4
         2: .line 1517
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 1518
            goto 8
      StackMap locals: int
      StackMap stack:
         4: iload 2 /* contains */
            ifne 7
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 7
         5: .line 1519
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* key */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.removeMember:(Ljava/lang/String;)V
         6: .line 1520
            goto 8
         7: .line 1521
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.truffle.api.interop.UnsupportedMessageException.create:()Lcom/oracle/truffle/api/interop/UnsupportedMessageException;
            athrow
         8: .line 1523
      StackMap locals:
      StackMap stack:
            return
        end local 2 // boolean contains
        end local 1 // java.lang.String key
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    9     1       key  Ljava/lang/String;
            1    9     2  contains  Z
    Exceptions:
      throws com.oracle.truffle.api.interop.UnsupportedMessageException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
      Name  Flags
      key   

  boolean isMemberReadable(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // java.lang.String member
         0: .line 1528
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* member */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 2
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 1
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberReadable:(Ljava/lang/String;)Z
            ifne 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_1
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    3     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  boolean isMemberModifiable(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // java.lang.String member
         0: .line 1534
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.modifiable:Z
            ifeq 1
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* member */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 3
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 2
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberModifiable:(Ljava/lang/String;)Z
            ifne 3
      StackMap locals:
      StackMap stack:
         2: iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_1
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    4     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  boolean isMemberInsertable(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // java.lang.String member
         0: .line 1540
            aload 0 /* this */
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberReadable:(Ljava/lang/String;)Z
            ifne 2
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.insertable:Z
            ifne 1
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 2
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberInsertable:(Ljava/lang/String;)Z
            ifeq 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_0
            ireturn
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    3     1  member  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  boolean isMemberRemovable(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // java.lang.String member
         0: .line 1546
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.values:Ljava/util/Map;
            aload 1 /* member */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            istore 2 /* contains */
        start local 2 // boolean contains
         1: .line 1547
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.removable:Z
            ifeq 2
            iload 2 /* contains */
            ifne 4
      StackMap locals: int
      StackMap stack:
         2: iload 2 /* contains */
            ifne 3
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 3
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            aload 1 /* member */
            invokevirtual com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.isMemberRemovable:(Ljava/lang/String;)Z
            ifne 4
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         4: iconst_1
            ireturn
        end local 2 // boolean contains
        end local 1 // java.lang.String member
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    5     1    member  Ljava/lang/String;
            1    5     2  contains  Z
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
      com.oracle.truffle.api.CompilerDirectives$TruffleBoundary()
    MethodParameters:
        Name  Flags
      member  

  java.lang.Object toDisplayString(boolean);
    descriptor: (Z)Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
        start local 1 // boolean allowSideEffects
         0: .line 1553
            ldc "local"
            areturn
        end local 1 // boolean allowSideEffects
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0              this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            0    1     1  allowSideEffects  Z
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
    MethodParameters:
                  Name  Flags
      allowSideEffects  

  boolean hasScopeParent();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
         0: .line 1558
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()

  java.lang.Object getScopeParent();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
         0: .line 1563
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            ifnull 2
         1: .line 1564
            aload 0 /* this */
            getfield com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope.parentScope:Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
            areturn
         2: .line 1566
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.truffle.api.interop.UnsupportedMessageException.create:()Lcom/oracle/truffle/api/interop/UnsupportedMessageException;
            athrow
        end local 0 // com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/api/test/polyglot/LanguageSPITest$TestScope;
    Exceptions:
      throws com.oracle.truffle.api.interop.UnsupportedMessageException
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportMessage()
}
SourceFile: "LanguageSPITest.java"
NestHost: com.oracle.truffle.api.test.polyglot.LanguageSPITest
InnerClasses:
  public abstract TruffleBoundary = com.oracle.truffle.api.CompilerDirectives$TruffleBoundary of com.oracle.truffle.api.CompilerDirectives
  final TestKeysArray = com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestKeysArray of com.oracle.truffle.api.test.polyglot.LanguageSPITest
  final TestScope = com.oracle.truffle.api.test.polyglot.LanguageSPITest$TestScope of com.oracle.truffle.api.test.polyglot.LanguageSPITest
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.library.ExportLibrary(value = Lcom/oracle/truffle/api/interop/InteropLibrary;)