Smaller

ScrollingString

public class ScrollingString {
  private String original;
	private int position;

	public ScrollingString(String original) {
		this.original = original;
	}

	public void scroll() {
		position++;
		if (position == original.length())
			position = 0;
	}

	public String getScrolledString() {
		int e = position + original.length();
		return e > original.length() ? original.substring(position, original.length()) + original.substring(0, width - (original.length() - position)) : original.substring(position, e);
	}
}