Which of the following is an example of a Method reference?
public static void main(String[] args) {
Set<Integer> set = new TreeSet<Integer>();
set.add(3);
set.add((int)3.0);
set.add(2);
set.add(2);
set.add(new Integer(2));
set.add(Integer.parseInt("2"));
System.out.println(set);
}Copyright © 2021 Codeinu
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