/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 vote360 views1 answer
Upper en java
Java
2 votes339 views2 answers
Spigot action bar
Java
1 vote341 views1 answer
Android java date from internet
Java
0 vote344 views1 answer
JAVA_HOME is not defined correctly.
Java
0 vote335 views2 answers
Cors spring method or class
Java
0 vote321 views1 answer
Javafx change application title
Java
0 vote338 views1 answer
Public static void main(String[] args) in java
Java
0 vote296 views1 answer
Java split not working
Java
1 vote319 views4 answers
How to stop screen rotation in android code
Java
0 vote355 views1 answer
Running time of java program
Java