frame.setTitle("step0");
ThreadBoostUtils.sleep(3000);
GuiBoostUtils.writeImage(GuiBoostUtils.createScreenshot(frame),
new File(graphScreenshots, frame.getTitle() + ".png"));
robot.mouseMove(stepButton);
ThreadBoostUtils.sleep(3000);
robot.mouseClick();
frame.setTitle("step1");
ThreadBoostUtils.sleep(3000);
GuiBoostUtils.writeImage(GuiBoostUtils.createScreenshot(frame),