public abstract class com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode extends com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectOperation
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode
  super_class: com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectOperation
{
  public void <init>(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.nodes.function.JSBuiltin);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/nodes/function/JSBuiltin;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode this
        start local 1 // com.oracle.truffle.js.runtime.JSContext context
        start local 2 // com.oracle.truffle.js.nodes.function.JSBuiltin builtin
         0: .line 480
            aload 0 /* this */
            aload 1 /* context */
            aload 2 /* builtin */
            invokespecial com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectOperation.<init>:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/nodes/function/JSBuiltin;)V
         1: .line 481
            return
        end local 2 // com.oracle.truffle.js.nodes.function.JSBuiltin builtin
        end local 1 // com.oracle.truffle.js.runtime.JSContext context
        end local 0 // com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lcom/oracle/truffle/js/builtins/ReflectBuiltins$ReflectPreventExtensionsNode;
            0    2     1  context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    2     2  builtin  Lcom/oracle/truffle/js/nodes/function/JSBuiltin;
    MethodParameters:
         Name  Flags
      context  
      builtin  

  protected boolean reflectPreventExtensions(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode this
        start local 1 // java.lang.Object target
         0: .line 485
            aload 0 /* this */
            aload 1 /* target */
            invokevirtual com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode.ensureJSObject:(Ljava/lang/Object;)V
         1: .line 486
            aload 1 /* target */
            checkcast com.oracle.truffle.api.object.DynamicObject
            invokestatic com.oracle.truffle.js.runtime.objects.JSObject.preventExtensions:(Lcom/oracle/truffle/api/object/DynamicObject;)Z
            ireturn
        end local 1 // java.lang.Object target
        end local 0 // com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lcom/oracle/truffle/js/builtins/ReflectBuiltins$ReflectPreventExtensionsNode;
            0    2     1  target  Ljava/lang/Object;
    RuntimeVisibleAnnotations: 
      com.oracle.truffle.api.dsl.Specialization()
    MethodParameters:
        Name  Flags
      target  
}
SourceFile: "ReflectBuiltins.java"
NestHost: com.oracle.truffle.js.builtins.ReflectBuiltins
InnerClasses:
  public abstract ReflectOperation = com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectOperation of com.oracle.truffle.js.builtins.ReflectBuiltins
  public abstract ReflectPreventExtensionsNode = com.oracle.truffle.js.builtins.ReflectBuiltins$ReflectPreventExtensionsNode of com.oracle.truffle.js.builtins.ReflectBuiltins