/**
* Print the string, right padded to the specified length. This also erases the previous string
* (if any) that was printed using this method. It is important to use the name length each time
* in order to clear the previous value printed.
*/
public static void print(Object e, int n) {
String s = "";
if (e != null) s = e.toString();
s = JwUtility.truncate(s, n);
s = JwUtility.rightPad(s, n);
System.out.print(s);
System.out.print(JwUtility.repeat(BACKSPACE, n));
}
