IFindBugsEngine fb = createEngine(p, pcb);
fb.setUserPreferences(getUserPreferences());
fb.setProgressCallback(progressCallback);
fb.setProjectName(p.getProjectName());
fb.execute();
String warnings = stringWriter.toString();
if (warnings.length() > 0) {
JTextArea tp = new JTextArea(warnings);
tp.setEditable(false);
JScrollPane pane = new JScrollPane(tp);