functional-programming-with-java-method-references-c9103cdf5f8-05.java

public class SuperClass {

  public String doWork(String input) {
    return "super: " + input;
  }
}

public class SubClass extends SuperClass {

  @Override
  public String doWork(String input){
    return "this: " + input;
  }

  public void superAndThis(String input) {

    // ACCESSING THIS INSTANCE
    Function<String, String> thisWorker = this::doWork;
    var thisResult = thisWorker.apply(input);

    // ACCESSING THE SUPER IMPLEMENTATION
    Function<String, String> superWorker = Subclass.super::doWork;
    var superResult = superWorker.apply(Subclass.super::doWork);

    // ...
  }
}