*
* @return void
*/
private void initialize() {
this.setLayout(new BorderLayout());
chartViewer = new ChartViewer();
chartViewer.getComponent().setFreezePanelVisible(true);
chartViewer.getComponent().setManagementPanelVisible(false);
chartViewer.getComponent().setAutoHighlightOnLegend(true);
chartViewer.getComponent().setDataSendingEnabled(true);
final IChartViewerListener listener = new IChartViewerListener() {