What is the output of the following program(inner class)? : Questions « Object Oriented « SCJP

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2. Object Oriented
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class MainClass {
  public static void main(String[] args) {
    new Class2();
  }

  MainClass() {
    System.out.print("Class1");
  }
}

class Class2 extends MainClass {
  Class2() {
    System.out.print("Class2");
  }
}