public JFrame getFrame() {
// Check if we've created the frame and do so if not
if (frame == null) {
log.debug("Creating frame for console");
// To avoid possible locks, frame layout should be
// performed on the Swing thread
if (SwingUtilities.isEventDispatchThread()) {
createFrame();
} else {
try {
// Use invokeAndWait method as we don't want to
// return until the frame layout is completed
SwingUtilities.invokeAndWait(this::createFrame);
} catch (InterruptedException | InvocationTargetException ex) {
log.error("Exception creating system console frame: " + ex);
}
}
log.debug("Frame created");
}
return frame;
}
