/* 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
	{
		Object x = Arrays.asList(1,2,3);
		foo(x);
	}
 
	static void foo(Collection coll) {
		System.out.println("coll");
	}
 
	static void foo(Object obj) {
		System.out.println("obj");	
	}
}

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