What is the result when trying to compile and run the following code(class definition hierarchy)? : Questions « Object Oriented « SCJP

1. SCJP
2. Object Oriented
3. Questions

class BaseClass {
  public BaseClass(String s) {
    System.out.print("B");
  }
}

public class MainClass extends BaseClass {
  public MainClass(String s) {
    System.out.print("D");
  }

  public static void main(String[] args) {
    new MainClass("C");
    System.out.println(" ");
  }
}