One more on Constructor

[suresh kamsa]

 class P {void m1() throws Exception {}}
class Q {
  {System.out.print("1");}
  static {System.out.print("2");}
  Q() {System.out.print("3");}
}
class R extends Q {
  {System.out.print("4"); new P().m1();} //l1
  static {System.out.print("5");}
  R() {System.out.print("6");}
}
class S {
  public static void main(String[] args) {
    new R();
  }
}
 

Could anyone tell me why l1 is compile error?
How do aviod that error to make the program error
free?

[May Pat]

P.m1() is throwing an exception. When you make the call, you will need a try catch block. But on l1, you don't have the try catch block. So you get a compiler error.