/* package whatever; // don't place package name! */
 
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 static void main (String[] args) throws java.lang.Exception
	{
		Integer i = new Integer(10);
 
		Ideone ideone = new Ideone();
		ideone.funcI(i);
 
		System.out.println(i);
	}
 
	public void funcI(Integer i) {
		Integer ii = new Integer(20);
		i = 30;
		i = ii;
	}
 
 
}

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