16 lines
368 B
Java
16 lines
368 B
Java
/*
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* The TrainSpeedChange class is used to test the speed of the program.
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*/
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public class TrainSpeedChange extends Exception {
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// generate serial ID by class name
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private static final long serialVersionUID = TrainSpeedChange.class.getName().hashCode();
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public TrainSpeedChange() {
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super();
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}
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public TrainSpeedChange(String message) {
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super(message);
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}
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}
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