Draw a 3-compartment UML class diagram for the following class.

 abstract class C1 { int i1; 

 static double d2; C2 c2 = new C2(); 

 public static void main(String[] args){ C3 c3 = new C3(); }

 abstract void m1(double d); 

 static double m2(int i){ d2 += i; return d2; }

 void m3(int i){ i1 = i; 

}

}