/Java/Which of the following is an example of a Method reference?

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);
}

Similar codes

0 vote164 views1 answer
Spinner event in android
Java
0 vote175 views1 answer
How to check if rs next is null
Java
4 votes153 views2 answers
Recycler view implementation
Java
0 vote192 views1 answer
Selenium firefox to foreground -python java
Java
0 vote174 views1 answer
Intent- setaction FOR FILES
Java
0 vote186 views1 answer
How to get data from array list to set java
Java
0 vote167 views1 answer
Java dato numero big starkoverflow
Java
0 vote172 views1 answer
Intent for youtube android stackoveroverflow
Java
25 votes167 views3 answers
Check last character of a string java
Java
0 vote169 views1 answer
A Queue after the following operations: enqueue(3) enqueue(4) enqueue(2) dequeue() enqueue(1) enqueue(1) enqueue(2) dequeue()
Java