public class foobar {
	public static void main(String[] args) {
		footwo bla = new footwo();
		bla.x = 1;
 
		bla.giveittome(5);
	}
 
}
 
 
class footwo {
	public int x;
 
	public int giveittome(int x){
		System.out.println("This is this:"+this.x);
		System.out.println("And this is it without:"+x);
 
		return x;
	}
}
 
/******************************************
* Result is:
* This is this:1
* And this is it without:5
******************************************/