/* 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 Test{
 
	public int Id;
}
class Ideone
{
	public static int increament(Test obj){
		return ++obj.Id;
	}
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		Test ob1 = new Test();
		System.out.println(increament(ob1));
		System.out.println(increament(ob1));
 
	}
}
 

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