// operators/PassObject.java

// (c)2016 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://mindviewinc.com/Books/OnJava/ for more book information.

// Passing objects to methods might not be

// what you're used to

class Letter {

char c;

}

public class PassObject {

static void f(Letter y) {

y.c = 'z';

}

public static void main(String[] args) {

Letter x = new Letter();

x.c = 'a';

System.out.println("1: x.c: " + x.c);

f(x);

System.out.println("2: x.c: " + x.c);

}

}

/* Output:

1: x.c: a

2: x.c: z

*/