16 lines
458 B
Java
16 lines
458 B
Java
// polymorphism/music/Wind.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://OnJava8.com for more book information.
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package polymorphism.music;
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// Wind objects are instruments
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// because they have the same interface:
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public class Wind extends Instrument {
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// Redefine interface method:
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@Override
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public void play(Note n) {
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System.out.println("Wind.play() " + n);
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}
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}
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