/* package whatever; // don't place package name! */
/* Exercise for CSN-103, IIT Roorkee */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
public void finalize
(){System.
out.
println("object is garbage collected");} public static void main
(String args
[]){ Ideone s1=new Ideone();
Ideone s2=new Ideone();
Ideone s3=new Ideone();
s1=s2;
s1=new Ideone();
s2=null;
s3=s1;
//s1=null;
//s1=s3;
}
}
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