15 lines
447 B
Java
15 lines
447 B
Java
// reuse/SpaceShipControls.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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public class SpaceShipControls {
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void up(int velocity) {}
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void down(int velocity) {}
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void left(int velocity) {}
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void right(int velocity) {}
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void forward(int velocity) {}
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void back(int velocity) {}
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void turboBoost() {}
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}
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