// CSE 142 Lecture 5
// Parameters

// When quantities of privitive types are passed as parameters, Java
// makes a copy of their value.  
// In this example, x in main is different from x in strange
// Run in jGRASP using the debugger to see what happens
public class ValueSemantics {	
	public static void main(String[] args) {
		int x = 23;
		System.out.println(x);
		strange(x);
		System.out.println(x);
	}

	public static void strange(int x) {
		System.out.println(x);
		x = x + 1;
		System.out.println(x);
	}
}