/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
class Ideone {
 
/* Name of the class has to be "Main" only if the class is public. */
static class Base {
    static {
        System.out.println("Base");
    }
}
static class Derived extends Base  {
    static {
        System.out.println("Derived");
    }
    public static int foo = 2;
}
 
static class Derived2 extends Derived  {
    static {
        System.out.println("Derived2");
    }
}
 
    public static void main(String[] args) {
        System.out.println(Derived2.foo);
    }
}

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