lesson 4 errors 2

public class ExceptionDemo {
 public static void highlightTheI(String in) {
  // The integer below could be equal to minus one
  int x = in.indexOf('i');

  if(x >= 0) {
   System.out.println(in.substring(0, x) + 'I' +
                      in.substring(x+1));
  } else {
  System.out.println("There is no i in " + in);
 }
}

  public static void main(String[] args) {
   String randomWord = "team";
   highlightTheI(randomWord);
 }
}