Consider the following instance variable and method.

private String[] words;

public void mystery(int n)

{

for (int k = n; k < words.length; k += 2)

{

words[k] = words[k].substring(0, n);

}

}

Assume that words has been initialized with the following values.

{"abcde", "fghij", "klmno", "pqrst", "uvwxy"}

• {abcde, f, kl, pqr, uvwx}

  {abcde, f, kl, pqr, uvwx}

• There is an out of bounds error, so the code does not run.

  There is an out of bounds error, so the code does not run.

• {abcde, fg, klmno, pqrs, uvwxy}

  {abcde, fg, klmno, pqrs, uvwxy}

• {a, fg, klm, pqrs, uvwxy}

  {a, fg, klm, pqrs, uvwxy}

• {abcde, f, klmno, pqr, uvwxy}