public final class com.oracle.truffle.js.runtime.objects.JSShape
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.js.runtime.objects.JSShape
  super_class: java.lang.Object
{
  public static final int NOT_EXTENSIBLE_FLAG;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int SEALED_FLAG;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public static final int FROZEN_FLAG;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  public static final int SEALED_FLAGS;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  public static final int FROZEN_FLAGS;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 7

  public static final int EXTERNAL_PROPERTIES_FLAG;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  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 62
            ldc Lcom/oracle/truffle/js/runtime/objects/JSShape;
            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.js.runtime.objects.JSShape.$assertionsDisabled:Z
         3: .line 74
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.runtime.objects.JSShape this
         0: .line 76
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 77
            return
        end local 0 // com.oracle.truffle.js.runtime.objects.JSShape this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/truffle/js/runtime/objects/JSShape;

  public static com.oracle.truffle.api.object.Shape createPrototypeShape(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.builtins.JSClass, com.oracle.truffle.api.object.DynamicObject);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.js.runtime.JSContext context
        start local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        start local 2 // com.oracle.truffle.api.object.DynamicObject prototype
         0: .line 80
            getstatic com.oracle.truffle.js.runtime.objects.JSShape.$assertionsDisabled:Z
            ifne 1
            aload 2 /* prototype */
            getstatic com.oracle.truffle.js.runtime.objects.Null.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
            if_acmpeq 1
            aload 2 /* prototype */
            invokestatic com.oracle.truffle.js.runtime.JSRuntime.isObject:(Ljava/lang/Object;)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 81
      StackMap locals:
      StackMap stack:
            aload 0 /* context */
            invokevirtual com.oracle.truffle.js.runtime.JSContext.isMultiContext:()Z
            ifeq 3
         2: .line 82
            aconst_null
            aload 1 /* jsclass */
            aload 0 /* context */
            invokestatic com.oracle.truffle.js.runtime.objects.JSObjectUtil.getProtoChildShape:(Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/js/runtime/JSContext;)Lcom/oracle/truffle/api/object/Shape;
            areturn
         3: .line 84
      StackMap locals:
      StackMap stack:
            aload 2 /* prototype */
            getstatic com.oracle.truffle.js.runtime.objects.Null.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
            if_acmpne 4
            aload 0 /* context */
            invokevirtual com.oracle.truffle.js.runtime.JSContext.getEmptyShapeNullPrototype:()Lcom/oracle/truffle/api/object/Shape;
            goto 5
      StackMap locals:
      StackMap stack:
         4: aload 2 /* prototype */
            aload 1 /* jsclass */
            aload 0 /* context */
            invokestatic com.oracle.truffle.js.runtime.objects.JSObjectUtil.getProtoChildShape:(Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/js/runtime/JSContext;)Lcom/oracle/truffle/api/object/Shape;
      StackMap locals:
      StackMap stack: com.oracle.truffle.api.object.Shape
         5: areturn
        end local 2 // com.oracle.truffle.api.object.DynamicObject prototype
        end local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        end local 0 // com.oracle.truffle.js.runtime.JSContext context
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0    context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    6     1    jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
            0    6     2  prototype  Lcom/oracle/truffle/api/object/DynamicObject;
    MethodParameters:
           Name  Flags
      context    
      jsclass    
      prototype  

  static com.oracle.truffle.api.object.Shape createObjectShape(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.builtins.JSClass, com.oracle.truffle.api.object.DynamicObject);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // com.oracle.truffle.js.runtime.JSContext context
        start local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        start local 2 // com.oracle.truffle.api.object.DynamicObject prototype
         0: .line 89
            aload 0 /* context */
            aload 1 /* jsclass */
            aload 2 /* prototype */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.newBuilder:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape$Builder;
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.build:()Lcom/oracle/truffle/api/object/Shape;
            astore 3 /* rootShape */
        start local 3 // com.oracle.truffle.api.object.Shape rootShape
         1: .line 90
            aload 3 /* rootShape */
            invokestatic com.oracle.truffle.api.object.Shape.newBuilder:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/api/object/Shape$DerivedBuilder;
            getstatic com.oracle.truffle.js.runtime.objects.JSObject.HIDDEN_PROTO:Lcom/oracle/truffle/api/object/HiddenKey;
            aload 2 /* prototype */
            iconst_0
            invokevirtual com.oracle.truffle.api.object.Shape$DerivedBuilder.addConstantProperty:(Ljava/lang/Object;Ljava/lang/Object;I)Lcom/oracle/truffle/api/object/Shape$DerivedBuilder;
            invokevirtual com.oracle.truffle.api.object.Shape$DerivedBuilder.build:()Lcom/oracle/truffle/api/object/Shape;
            areturn
        end local 3 // com.oracle.truffle.api.object.Shape rootShape
        end local 2 // com.oracle.truffle.api.object.DynamicObject prototype
        end local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        end local 0 // com.oracle.truffle.js.runtime.JSContext context
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0    context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    2     1    jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
            0    2     2  prototype  Lcom/oracle/truffle/api/object/DynamicObject;
            1    2     3  rootShape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
           Name  Flags
      context    
      jsclass    
      prototype  

  public static com.oracle.truffle.js.runtime.builtins.JSClass getJSClass(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/builtins/JSClass;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 94
            aload 0 /* shape */
            invokevirtual com.oracle.truffle.api.object.Shape.getDynamicType:()Ljava/lang/Object;
            checkcast com.oracle.truffle.js.runtime.builtins.JSClass
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static java.lang.Object getJSClassNoCast(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Ljava/lang/Object;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 98
            aload 0 /* shape */
            invokevirtual com.oracle.truffle.api.object.Shape.getDynamicType:()Ljava/lang/Object;
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.js.runtime.objects.JSSharedData getSharedData(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/objects/JSSharedData;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 102
            aload 0 /* shape */
            invokevirtual com.oracle.truffle.api.object.Shape.getSharedData:()Ljava/lang/Object;
            checkcast com.oracle.truffle.js.runtime.objects.JSSharedData
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.api.object.Shape getProtoChildTree(com.oracle.truffle.api.object.DynamicObject, com.oracle.truffle.js.runtime.builtins.JSClass);
    descriptor: (Lcom/oracle/truffle/api/object/DynamicObject;Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.oracle.truffle.api.object.DynamicObject prototype
        start local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
         0: .line 109
            aload 0 /* prototype */
            invokestatic com.oracle.truffle.js.runtime.objects.JSObjectUtil.getPrototypeData:(Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/js/runtime/objects/JSPrototypeData;
            astore 2 /* prototypeData */
        start local 2 // com.oracle.truffle.js.runtime.objects.JSPrototypeData prototypeData
         1: .line 110
            aload 2 /* prototypeData */
            ifnull 3
         2: .line 111
            aload 2 /* prototypeData */
            aload 1 /* jsclass */
            invokevirtual com.oracle.truffle.js.runtime.objects.JSPrototypeData.getProtoChildTree:(Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Lcom/oracle/truffle/api/object/Shape;
            areturn
         3: .line 113
      StackMap locals: com.oracle.truffle.js.runtime.objects.JSPrototypeData
      StackMap stack:
            aconst_null
            areturn
        end local 2 // com.oracle.truffle.js.runtime.objects.JSPrototypeData prototypeData
        end local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        end local 0 // com.oracle.truffle.api.object.DynamicObject prototype
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    4     0      prototype  Lcom/oracle/truffle/api/object/DynamicObject;
            0    4     1        jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
            1    4     2  prototypeData  Lcom/oracle/truffle/js/runtime/objects/JSPrototypeData;
    MethodParameters:
           Name  Flags
      prototype  
      jsclass    

  public static boolean isExtensible(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 117
            aload 0 /* shape */
            invokevirtual com.oracle.truffle.api.object.Shape.getFlags:()I
            iconst_1
            iand
            ifne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static boolean isPrototypeInShape(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 121
            aload 0 /* shape */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getPrototypeProperty:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/api/object/Property;
            invokevirtual com.oracle.truffle.api.object.Property.getLocation:()Lcom/oracle/truffle/api/object/Location;
            invokevirtual com.oracle.truffle.api.object.Location.isConstant:()Z
            ireturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.api.object.Property getPrototypeProperty(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/api/object/Property;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 125
            aload 0 /* shape */
            getstatic com.oracle.truffle.js.runtime.objects.JSObject.HIDDEN_PROTO:Lcom/oracle/truffle/api/object/HiddenKey;
            invokevirtual com.oracle.truffle.api.object.Shape.getProperty:(Ljava/lang/Object;)Lcom/oracle/truffle/api/object/Property;
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.api.Assumption getPropertyAssumption(com.oracle.truffle.api.object.Shape, java.lang.Object);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;Ljava/lang/Object;)Lcom/oracle/truffle/api/Assumption;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.object.Shape shape
        start local 1 // java.lang.Object key
         0: .line 129
            aload 0 /* shape */
            aload 1 /* key */
            iconst_0
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getPropertyAssumption:(Lcom/oracle/truffle/api/object/Shape;Ljava/lang/Object;Z)Lcom/oracle/truffle/api/Assumption;
            areturn
        end local 1 // java.lang.Object key
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
            0    1     1    key  Ljava/lang/Object;
    MethodParameters:
       Name  Flags
      shape  
      key    

  public static com.oracle.truffle.api.Assumption getPropertyAssumption(com.oracle.truffle.api.object.Shape, java.lang.Object, boolean);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;Ljava/lang/Object;Z)Lcom/oracle/truffle/api/Assumption;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.oracle.truffle.api.object.Shape shape
        start local 1 // java.lang.Object key
        start local 2 // boolean prototype
         0: .line 133
            getstatic com.oracle.truffle.js.runtime.objects.JSShape.$assertionsDisabled:Z
            ifne 1
            aload 1 /* key */
            invokestatic com.oracle.truffle.js.runtime.JSRuntime.isPropertyKey:(Ljava/lang/Object;)Z
            ifne 1
            aload 1 /* key */
            instanceof com.oracle.truffle.api.object.HiddenKey
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 134
      StackMap locals:
      StackMap stack:
            iload 2 /* prototype */
            ifeq 3
         2: .line 135
            aload 0 /* shape */
            invokevirtual com.oracle.truffle.api.object.Shape.getLeafAssumption:()Lcom/oracle/truffle/api/Assumption;
            areturn
         3: .line 137
      StackMap locals:
      StackMap stack:
            aload 0 /* shape */
            aload 1 /* key */
            invokevirtual com.oracle.truffle.api.object.Shape.getPropertyAssumption:(Ljava/lang/Object;)Lcom/oracle/truffle/api/Assumption;
            areturn
        end local 2 // boolean prototype
        end local 1 // java.lang.Object key
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0      shape  Lcom/oracle/truffle/api/object/Shape;
            0    4     1        key  Ljava/lang/Object;
            0    4     2  prototype  Z
    MethodParameters:
           Name  Flags
      shape      
      key        
      prototype  

  public static com.oracle.truffle.js.runtime.JSContext getJSContext(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/JSContext;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 141
            aload 0 /* shape */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getSharedData:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/objects/JSSharedData;
            invokevirtual com.oracle.truffle.js.runtime.objects.JSSharedData.getContext:()Lcom/oracle/truffle/js/runtime/JSContext;
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.api.Assumption getPrototypeAssumption(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/api/Assumption;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 145
            aload 0 /* shape */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getSharedData:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/objects/JSSharedData;
            invokevirtual com.oracle.truffle.js.runtime.objects.JSSharedData.getPrototypeAssumption:()Lcom/oracle/truffle/api/Assumption;
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static void invalidatePrototypeAssumption(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 149
            aload 0 /* shape */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getSharedData:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/objects/JSSharedData;
            invokevirtual com.oracle.truffle.js.runtime.objects.JSSharedData.invalidatePrototypeAssumption:()V
         1: .line 150
            return
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0  shape  Lcom/oracle/truffle/api/object/Shape;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.js.runtime.util.UnmodifiableArrayList<com.oracle.truffle.api.object.Property> getProperties(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 154
            aload 0 /* shape */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShapeData.getProperties:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList;
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    Signature: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList<Lcom/oracle/truffle/api/object/Property;>;
    MethodParameters:
       Name  Flags
      shape  

  public static <T> com.oracle.truffle.js.runtime.util.UnmodifiablePropertyKeyList<T> getPropertyKeyList(com.oracle.truffle.api.object.Shape, boolean, boolean);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;ZZ)Lcom/oracle/truffle/js/runtime/util/UnmodifiablePropertyKeyList;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.api.object.Shape shape
        start local 1 // boolean strings
        start local 2 // boolean symbols
         0: .line 159
            aload 0 /* shape */
            iload 1 /* strings */
            iload 2 /* symbols */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShapeData.getPropertyKeyList:(Lcom/oracle/truffle/api/object/Shape;ZZ)Lcom/oracle/truffle/js/runtime/util/UnmodifiablePropertyKeyList;
            areturn
        end local 2 // boolean symbols
        end local 1 // boolean strings
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0    shape  Lcom/oracle/truffle/api/object/Shape;
            0    1     1  strings  Z
            0    1     2  symbols  Z
    Signature: <T:Ljava/lang/Object;>(Lcom/oracle/truffle/api/object/Shape;ZZ)Lcom/oracle/truffle/js/runtime/util/UnmodifiablePropertyKeyList<TT;>;
    MethodParameters:
         Name  Flags
      shape    
      strings  
      symbols  

  public static com.oracle.truffle.js.runtime.util.UnmodifiableArrayList<java.lang.String> getEnumerablePropertyNames(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 164
            aload 0 /* shape */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShapeData.getEnumerablePropertyNames:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList;
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    Signature: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList<Ljava/lang/String;>;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.js.runtime.util.UnmodifiableArrayList<com.oracle.truffle.api.object.Property> getPropertiesIfHasEnumerablePropertyNames(com.oracle.truffle.api.object.Shape);
    descriptor: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.object.Shape shape
         0: .line 169
            aload 0 /* shape */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShapeData.getPropertiesIfHasEnumerablePropertyNames:(Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList;
            areturn
        end local 0 // com.oracle.truffle.api.object.Shape shape
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  shape  Lcom/oracle/truffle/api/object/Shape;
    Signature: (Lcom/oracle/truffle/api/object/Shape;)Lcom/oracle/truffle/js/runtime/util/UnmodifiableArrayList<Lcom/oracle/truffle/api/object/Property;>;
    MethodParameters:
       Name  Flags
      shape  

  public static com.oracle.truffle.api.object.Shape makeStaticRoot(com.oracle.truffle.js.runtime.builtins.JSClass);
    descriptor: (Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
         0: .line 176
            invokestatic com.oracle.truffle.api.object.Shape.newBuilder:()Lcom/oracle/truffle/api/object/Shape$Builder;
            aload 0 /* jsclass */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getLayout:(Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Ljava/lang/Class;
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.layout:(Ljava/lang/Class;)Lcom/oracle/truffle/api/object/Shape$Builder;
            aload 0 /* jsclass */
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.dynamicType:(Ljava/lang/Object;)Lcom/oracle/truffle/api/object/Shape$Builder;
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.build:()Lcom/oracle/truffle/api/object/Shape;
            areturn
        end local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
    MethodParameters:
         Name  Flags
      jsclass  

  public static com.oracle.truffle.api.object.Shape makeEmptyRoot(com.oracle.truffle.js.runtime.builtins.JSClass, com.oracle.truffle.js.runtime.JSContext);
    descriptor: (Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/js/runtime/JSContext;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        start local 1 // com.oracle.truffle.js.runtime.JSContext context
         0: .line 180
            aload 1 /* context */
            aload 0 /* jsclass */
            getstatic com.oracle.truffle.js.runtime.objects.Null.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.createObjectShape:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape;
            areturn
        end local 1 // com.oracle.truffle.js.runtime.JSContext context
        end local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
            0    1     1  context  Lcom/oracle/truffle/js/runtime/JSContext;
    MethodParameters:
         Name  Flags
      jsclass  
      context  

  public static com.oracle.truffle.api.object.Shape createRootWithNullProto(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.builtins.JSClass);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.runtime.JSContext context
        start local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
         0: .line 184
            aload 0 /* context */
            aload 1 /* jsclass */
            getstatic com.oracle.truffle.js.runtime.objects.Null.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.createObjectShape:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape;
            areturn
        end local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        end local 0 // com.oracle.truffle.js.runtime.JSContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    1     1  jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
    MethodParameters:
         Name  Flags
      context  
      jsclass  

  public static com.oracle.truffle.api.object.Shape createRootWithProto(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.builtins.JSClass, com.oracle.truffle.js.runtime.objects.JSDynamicObject);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.js.runtime.JSContext context
        start local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        start local 2 // com.oracle.truffle.js.runtime.objects.JSDynamicObject prototype
         0: .line 188
            aload 0 /* context */
            aload 1 /* jsclass */
            aload 2 /* prototype */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.createObjectShape:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape;
            areturn
        end local 2 // com.oracle.truffle.js.runtime.objects.JSDynamicObject prototype
        end local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        end local 0 // com.oracle.truffle.js.runtime.JSContext context
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0    context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    1     1    jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
            0    1     2  prototype  Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
    MethodParameters:
           Name  Flags
      context    
      jsclass    
      prototype  

  public static com.oracle.truffle.api.object.Shape makeEmptyRootWithInstanceProto(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.builtins.JSClass);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Lcom/oracle/truffle/api/object/Shape;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.runtime.JSContext context
        start local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
         0: .line 195
            aload 0 /* context */
            aload 1 /* jsclass */
            aconst_null
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.newBuilder:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape$Builder;
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.build:()Lcom/oracle/truffle/api/object/Shape;
            areturn
        end local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        end local 0 // com.oracle.truffle.js.runtime.JSContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    1     1  jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
    MethodParameters:
         Name  Flags
      context  
      jsclass  

  public static com.oracle.truffle.js.runtime.objects.JSSharedData makeJSSharedData(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.objects.JSDynamicObject);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;)Lcom/oracle/truffle/js/runtime/objects/JSSharedData;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.oracle.truffle.js.runtime.JSContext context
        start local 1 // com.oracle.truffle.js.runtime.objects.JSDynamicObject proto
         0: .line 199
            new com.oracle.truffle.js.runtime.objects.JSSharedData
            dup
            aload 0 /* context */
            aload 1 /* proto */
            invokespecial com.oracle.truffle.js.runtime.objects.JSSharedData.<init>:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;)V
            areturn
        end local 1 // com.oracle.truffle.js.runtime.objects.JSDynamicObject proto
        end local 0 // com.oracle.truffle.js.runtime.JSContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    1     1    proto  Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
    MethodParameters:
         Name  Flags
      context  
      proto    

  public static java.lang.Class<? extends com.oracle.truffle.api.object.DynamicObject> getLayout(com.oracle.truffle.js.runtime.builtins.JSClass);
    descriptor: (Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Ljava/lang/Class;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
         0: .line 203
            aload 0 /* jsclass */
            getstatic com.oracle.truffle.js.runtime.builtins.JSOrdinary.INSTANCE:Lcom/oracle/truffle/js/runtime/builtins/JSOrdinary;
            if_acmpeq 1
            aload 0 /* jsclass */
            getstatic com.oracle.truffle.js.runtime.builtins.JSDictionary.INSTANCE:Lcom/oracle/truffle/js/runtime/builtins/JSDictionary;
            if_acmpne 2
         1: .line 204
      StackMap locals:
      StackMap stack:
            ldc Lcom/oracle/truffle/js/runtime/objects/JSOrdinaryObject$DefaultLayout;
            areturn
         2: .line 206
      StackMap locals:
      StackMap stack:
            ldc Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
            areturn
        end local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
    Signature: (Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Ljava/lang/Class<+Lcom/oracle/truffle/api/object/DynamicObject;>;
    MethodParameters:
         Name  Flags
      jsclass  

  public static com.oracle.truffle.api.object.Shape$Builder newBuilder(com.oracle.truffle.js.runtime.JSContext, com.oracle.truffle.js.runtime.builtins.JSClass, com.oracle.truffle.api.object.DynamicObject);
    descriptor: (Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/builtins/JSClass;Lcom/oracle/truffle/api/object/DynamicObject;)Lcom/oracle/truffle/api/object/Shape$Builder;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.js.runtime.JSContext context
        start local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        start local 2 // com.oracle.truffle.api.object.DynamicObject proto
         0: .line 210
            getstatic com.oracle.truffle.js.runtime.objects.JSShape.$assertionsDisabled:Z
            ifne 1
            aload 0 /* context */
            invokevirtual com.oracle.truffle.js.runtime.JSContext.isMultiContext:()Z
            ifeq 1
            aload 2 /* proto */
            ifnull 1
            aload 2 /* proto */
            getstatic com.oracle.truffle.js.runtime.objects.Null.instance:Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 211
      StackMap locals:
      StackMap stack:
            invokestatic com.oracle.truffle.api.object.Shape.newBuilder:()Lcom/oracle/truffle/api/object/Shape$Builder;
         2: .line 212
            aload 1 /* jsclass */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getLayout:(Lcom/oracle/truffle/js/runtime/builtins/JSClass;)Ljava/lang/Class;
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.layout:(Ljava/lang/Class;)Lcom/oracle/truffle/api/object/Shape$Builder;
         3: .line 213
            aload 1 /* jsclass */
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.dynamicType:(Ljava/lang/Object;)Lcom/oracle/truffle/api/object/Shape$Builder;
         4: .line 214
            aload 0 /* context */
            aload 2 /* proto */
            checkcast com.oracle.truffle.js.runtime.objects.JSDynamicObject
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.makeJSSharedData:(Lcom/oracle/truffle/js/runtime/JSContext;Lcom/oracle/truffle/js/runtime/objects/JSDynamicObject;)Lcom/oracle/truffle/js/runtime/objects/JSSharedData;
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.sharedData:(Ljava/lang/Object;)Lcom/oracle/truffle/api/object/Shape$Builder;
         5: .line 215
            aload 1 /* jsclass */
            invokestatic com.oracle.truffle.js.runtime.objects.JSShape.getDefaultShapeFlags:(Lcom/oracle/truffle/js/runtime/builtins/JSClass;)I
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.shapeFlags:(I)Lcom/oracle/truffle/api/object/Shape$Builder;
         6: .line 216
            iconst_1
            invokevirtual com.oracle.truffle.api.object.Shape$Builder.allowImplicitCastIntToDouble:(Z)Lcom/oracle/truffle/api/object/Shape$Builder;
         7: .line 211
            areturn
        end local 2 // com.oracle.truffle.api.object.DynamicObject proto
        end local 1 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
        end local 0 // com.oracle.truffle.js.runtime.JSContext context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0  context  Lcom/oracle/truffle/js/runtime/JSContext;
            0    8     1  jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
            0    8     2    proto  Lcom/oracle/truffle/api/object/DynamicObject;
    MethodParameters:
         Name  Flags
      context  
      jsclass  
      proto    

  public static int getDefaultShapeFlags(com.oracle.truffle.js.runtime.builtins.JSClass);
    descriptor: (Lcom/oracle/truffle/js/runtime/builtins/JSClass;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
         0: .line 220
            aload 0 /* jsclass */
            getstatic com.oracle.truffle.js.runtime.builtins.JSDictionary.INSTANCE:Lcom/oracle/truffle/js/runtime/builtins/JSDictionary;
            if_acmpne 2
         1: .line 221
            bipush 8
            ireturn
         2: .line 223
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 0 // com.oracle.truffle.js.runtime.builtins.JSClass jsclass
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  jsclass  Lcom/oracle/truffle/js/runtime/builtins/JSClass;
    MethodParameters:
         Name  Flags
      jsclass  

  public static boolean hasExternalProperties(int);
    descriptor: (I)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int shapeFlags
         0: .line 231
            iload 0 /* shapeFlags */
            bipush 8
            iand
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // int shapeFlags
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0  shapeFlags  I
    MethodParameters:
            Name  Flags
      shapeFlags  
}
SourceFile: "JSShape.java"
InnerClasses:
  public final Builder = com.oracle.truffle.api.object.Shape$Builder of com.oracle.truffle.api.object.Shape
  public final DerivedBuilder = com.oracle.truffle.api.object.Shape$DerivedBuilder of com.oracle.truffle.api.object.Shape
  public final DefaultLayout = com.oracle.truffle.js.runtime.objects.JSOrdinaryObject$DefaultLayout of com.oracle.truffle.js.runtime.objects.JSOrdinaryObject