new ComponentLocation(new Point(200, 200)));
tester.actionKeyPress(KeyEvent.VK_SHIFT);
Wall wall7 = orderedWalls.get(7);
assertCoordinatesEqualWallPoints(wall7.getXStart(), wall7.getYStart(),
planComponent.convertXPixelToModel(200),
planComponent.convertYPixelToModel(200), wall7);
tester.waitForIdle();
tester.actionKeyRelease(KeyEvent.VK_SHIFT);
// Take control again with keyboard and close the walls square
tester.actionKeyStroke(KeyEvent.VK_ENTER);
tester.actionKeyString("100");