Given the following generic method, which of the following CANNOT be the return type?
public static <E extends Comparable<E>> E max(E[] a) { ...}
i.String
II.Integer
III.double

Question

Given the following generic method, which of the following CANNOT be the return type? public static > E max(E[] a) { ...} i.String II.Integer III.double A)I only B)I and III only C)III only D)II only

Quizplus · Accepted Answer

III only. The return type of the method must be an object that implements the Comparable interface. While String and Integer are classes that implement Comparable, double is a primitive type and does not fit the method's constraints.

Given the Following Generic Method, Which of the Following CANNOT