32 lines
821 B
Java
32 lines
821 B
Java
// operators/Assignment.java
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// (c)2017 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://OnJava8.com for more book information.
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// Assignment with objects is a bit tricky
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class Tank {
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int level;
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}
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public class Assignment {
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public static void main(String[] args) {
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Tank t1 = new Tank();
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Tank t2 = new Tank();
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t1.level = 9;
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t2.level = 47;
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System.out.println("1: t1.level: " + t1.level +
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", t2.level: " + t2.level);
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t1 = t2;
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System.out.println("2: t1.level: " + t1.level +
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", t2.level: " + t2.level);
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t1.level = 27;
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System.out.println("3: t1.level: " + t1.level +
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", t2.level: " + t2.level);
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}
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}
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/* Output:
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1: t1.level: 9, t2.level: 47
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2: t1.level: 47, t2.level: 47
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3: t1.level: 27, t2.level: 27
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*/
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