Write code to Return a copy of s padded with trailing spaces so that it's length is length.
//package com.book2s; public class Main { public static void main(String[] argv) { String s = "book2s.com"; int length = 42; System.out.println(rightPad(s, length)); }/*from w ww . j av a 2 s .co m*/ /** * Returns a copy of <code>s</code> padded with trailing spaces so * that it's length is <code>length</code>. Strings already * <code>length</code> characters long or longer are not altered. */ public static String rightPad(String s, int length) { StringBuffer sb = new StringBuffer(s); for (int i = length - s.length(); i > 0; i--) sb.append(" "); return sb.toString(); } }