}
private void handleUpdate() {
if (_tableControl.getTable().getSelectionCount() > 0) {
_selectedDeployment = (WGADeployment) _tableControl.getTable().getSelection()[0].getData();
_updateDialog = new WGADeploymentDialog(getShell(), _selectedDeployment);
_updateDialog.setTitle("Update wga deployment");
_updateDialog.open();
if (_updateDialog.getReturnCode() == Dialog.OK) {
IRunnableWithProgress runnable = null;
if (_updateDialog.isDownloadRequested()) {