public class Max1 {
  // Return the maximum between two objects 
  public static <E extends Comparable<E>> E max(E o1, E o2) {
    if (o1.compareTo(o2) > 0)
      return o1;
    else
      return o2;
  }

  public static void main(String args[]) {
    // 23 autoboxed (as Integer): compile error.
    System.out.println(Max1.max("Welcome",23));  
  }
}