public static PlaceholderFragment newInstance(){
  PlaceholderFragment fragment=new PlaceholderFragment();
  Bundle args=new Bundle();
  fragment.setArguments(args);
  return fragment;
}

public static PlaceholderFragment newInstance ( ) { PlaceholderFragment fragment = new PlaceholderFragment ( ) ; Bundle args = new Bundle ( ) ; fragment . setArguments ( args ) ; return fragment ; }
returns a new instance of this fragment for the given section number .
