private void listOfNamesValueChanged(javax.swing.event.ListSelectionEvent evt) { // TODO add your handling code here: int index = listOfNames.getSelectedIndex(); // System.out.println(index); listModel3.clear(); listModel4.clear(); for (int i = 0; i < 5; i++) { listModel3.addElement((answers.get(index))[i]); } answerList.setModel(listModel3); for (int i = 0; i < 5; i++) { if ((answers.get(index))[i] == correct[i]) { listModel4.addElement("2/2"); } else { listModel4.addElement("0/2"); } } pointList.setModel(listModel4); }