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31 lines
484 B
Java
31 lines
484 B
Java
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/**
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* Used from the book by R. Sedgwick.
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* @author littleJ
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*
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*/
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public class Stopwatch {
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private final long start;
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/**
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* Create a stopwatch object.
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*/
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public Stopwatch() {
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start = System.currentTimeMillis();
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}
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/**
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* Return elapsed time (in seconds) since this object was created.
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*/
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public double elapsedTime() {
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long now = System.currentTimeMillis();
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return (now - start) / 1000.0;
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}
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}
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