anchor.diff:  end;
   
   
  +method NetTypeConverter.ExceptionMessage_Is_Not_Empty();
  +begin
  +  using engine := new EcmaScriptComponent() do begin
  +    engine.Include('test',
  +"
  +function testFunction(cc) {
  +    try
  +    {
  +        cc.throwException();
  +    }
  +    catch(e)
  +    {
  +        cc.writeString(e.message);//is empty???, when .Net exception no message property exists, may be is need native .Net exception
  +    }}
  +");
  +    var lConsole: ScriptTestConsole := new ScriptTestConsole();
  +    try
  +      engine.RunFunction('testFunction', lConsole);
  +    except
  +    end;
  +
  +    Assert.Equal<String>('Test Message||', lConsole.GetStringBuffer());
  +  end;
  +end;
  +
  +
   constructor ScriptTestConsole();
   begin
     self.fStringBuffer := new StringBuilder();
  
positive.code: 
      [Fact]
      method Double_valueOf_DoesntFail();
    end;
  
  
  
negative.code:     property propString: String read write;
  
      method writeString(s: String);
      method throwException();
  
      method ToString(): String; override;
      method GetStringBuffer(): String;
  