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+// http://codingbat.com/prob/p183837%0A%0Apublic String%5B%5D wordsFront(String%5B%5D words, int n) %7B%0A  String%5B%5D wordsFront = new String%5Bn%5D;%0A  %0A  for (int i = 0; i %3C n; ++i) %7B%0A    wordsFront%5Bi%5D = words%5Bi%5D;%0A  %7D%0A  %0A  return wordsFront;%0A%7D%0A

Create wordsFront.java