private void mouseMove(@Nonnull Component target, @Nonnull Point... points) {
for (Point p : points) {
checkNotNull(p);
robot.moveMouse(target, p.x, p.y);
}
}
private void dragOver(@Nonnull Component target, int x, int y) {
robot.moveMouse(target, x - 4, y);
robot.moveMouse(target, x, y);
}