if (data.hasResults() && data.areResultsOK()
&& data.getResults().getSaturationSectors().size() > 0) {
if (data.getClasses() == 2) {
this.removeAll();
this.setLayout(new BorderLayout());
graph = new PerformanceIndices2DGraph(data);
this.add(new JabaCanvas(graph), BorderLayout.CENTER);
this.add(new JLabel(JabaConstants.DESCRIPITION_GRAPH_PERFORMANCE_INDEX),
BorderLayout.PAGE_END);
JPanel flowPanel = new JPanel(
new FlowLayout(FlowLayout.LEADING));