// this.workflowClient = WorkflowEngineManager.getWorkflowClient();
// this.workflowClient.setXBayaEngine(this);
// Set up the GUI.
XBayaEngine.this.gui = new XBayaGUI(XBayaEngine.this);
// Arguments errors.
for (Throwable e : this.configuration.getErrors()) {
getErrorWindow().error(e.getMessage(), e);
}