How to use method referencing for a private method in same class

Question

    public class Demo {
  public static void main(String[] args) {
    new Demo().pqr();
  }
   void pqr() {
    List<String> l = new ArrayList<String>();
    l.add("abc");
    l.add("jkl");
    l.forEach(p -> print(p));
  }
  private void print(String l) {
    System.out.println(l);
  }
}

In above code how to replace lambda expression with method referencing

Does this answer your question? [Please Explain Java 8 Method Reference to instance Method using class name](https://stackoverflow.com/questions/32283833/please-explain-java-8-method-reference-to-instance-method-using-class-name) — Joe, Feb 25 '22 at 11:29

score 1 · Answer 1 · answered Jan 20 '22 at 06:38

1

You can call by

 l.forEach(this::print);

Furthermore, explicit type argument String can be replaced with <>.

List<String> l = new ArrayList<String>();

by

List<String> l = new ArrayList<>();

answered Jan 20 '22 at 06:38

Zahid Khan

2,130
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score 0 · Answer 2 · answered Jan 20 '22 at 06:33

0

Solution would be

l.forEach(this::print);

answered Jan 20 '22 at 06:33

Giriraj

1,251
1
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How to use method referencing for a private method in same class

2 Answers2