java调用spark

java web如何去调用一个spark程序
public?class?HeadlinesFragment?extends?ListFragment?{?OnHeadlineSelectedListener?mCallback;?public?interface?OnHeadlineSelectedListener?{?void?onArticleSelected(int?position);?}?@Override?public?void?onCreate(Bundle?savedInstanceState)?{?super.onCreate(savedInstanceState);?setListAdapter(?new?ArrayAdapter<String>(getActivity(),?R.layout.fragment_list,?Ipsum.Headlines));?}?@Override?public?void?onAttach(Activity?activity)?{?super.onAttach(activity);?mCallback?=?(OnHeadlineSelectedListener)?activity;?}?@Override?public?void?onListItemClick(ListView?l,?View?v,?int?position,?long?id)?{?mCallback.onArticleSelected(position);?getListView().setItemChecked(position,?true);?}?}