Inline front-end indentation

I noticed that when I inline implement the interface in the class itself, i.e. not inside a method,

Runnable r = new Runnable() {    

    @Override
    public void run() {
        // do something
    }
};

      

        
        
        
      

    

and then press CTRL+ SHIFT+ F(auto-correct indentation), eclipse discards methods just like:

Runnable r = new Runnable() {
                            @Override
                            public void run() {
                               // do something
                            }
};

      

        
        
        
      

    

Has anyone else encountered this?