“Metode Final Java” Kode Jawaban

Final di Java

if a variable declared as final then no class can change its value once 
it is given a value.
Ahmad Mujtaba

Metode Final Java

class FinalDemo {
    // create a final method
    public final void display() {
      System.out.println("This is a final method.");
    }
}

class Main extends FinalDemo {
  // try to override final method
  public final void display() {
    System.out.println("The final method is overridden.");
  }

  public static void main(String[] args) {
    Main obj = new Main();
    obj.display();
  }
}
SAMER SAEID

Java kelas terakhir

You cannot extend a final class. If you try it gives you a compile time error.
coder

Kelas terakhir Java

// create a final class
final class FinalClass {
  public void display() {
    System.out.println("This is a final method.");
  }
}

// try to extend the final class
class Main extends FinalClass {
  public  void display() {
    System.out.println("The final method is overridden.");
  }

  public static void main(String[] args) {
    Main obj = new Main();
    obj.display();
  }
}
SAMER SAEID

Jawaban yang mirip dengan “Metode Final Java”

Pertanyaan yang mirip dengan “Metode Final Java”

Lebih banyak jawaban terkait untuk “Metode Final Java” di Java

Jelajahi jawaban kode populer menurut bahasa

Jelajahi bahasa kode lainnya