Created attachment 146761 [details]
Screenshot

Hi, i have the following snippet:

public class Test {

    public static class Data {

        public void sayHello() {
            System.err.println("Hello");
        }
    }

    public static class Cha {

        public Data data;

        public void sayHello() {
            this.data.sayHello();
        }
    }

    public static class Con extends Cha {

        public Data data;
    }

    public static void main(String[] args) {
        Cha obj = new Con();
        obj.data = new Data();

        Data data = obj.data;
        data.sayHello();
    }

}

When I stopped at the line: 

Data data = obj.data;

The Variables window showed that the value of obj.data is null. But on the next line, the value of variable data is not null (obj.data is still null). Can I call this a bug?