import java.util.*;
import java.lang.*;
import java.io.*;
 
class Ideone
{
    static class Simple {
        public int i;
        Simple() {
            this.i = func();
        }
        public int func() {
            return 2;
        }
    }
 
    static class Complex extends Simple {
    	public int j = 5;
        @Override
        public int func() {
            return j;
        }
    }
 
    public static void main (String[] args) throws java.lang.Exception
    {
        Complex c = new Complex();
        System.out.println(c.i);
        System.out.println(c.func());
    }
}

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