28 lines
598 B
Java
28 lines
598 B
Java
// operators/PassObject.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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// Passing objects to methods might not be
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// what you're used to
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class Letter {
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char c;
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}
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public class PassObject {
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static void f(Letter y) {
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y.c = 'z';
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}
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public static void main(String[] args) {
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Letter x = new Letter();
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x.c = 'a';
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System.out.println("1: x.c: " + x.c);
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f(x);
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System.out.println("2: x.c: " + x.c);
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}
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}
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/* Output:
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1: x.c: a
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2: x.c: z
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*/
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