// else
l_ce = new CentralityEntity(begin, end, Long.parseLong(((Row)cb_choose_project.getSelectedItem()).getId()), m_keepmatrices);
//Bug Report List
if(chb_scr_bugreports.isSelected() == true)
l_ce.fillMatrixBugReports();
//Forum
// if(chb_src_forum.isSelected() == true)
// l_ce.fillMatrixForum();