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How do I time a method's execution in Java?

Anonymous User 2161 07-Aug-2015

How do I get a method's execution time? Is there a Timer utility class for things like timing how long a task takes, etc?

Most of the searches on Google return results for timers that schedule threads and tasks, which is not what I want.

java

Updated on 07-Aug-2015

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1 Answers

07-Aug-2015

There is always the old-fashioned way:

long startTime = System.nanoTime();
methodToTime();
long endTime = System.nanoTime();
long duration = (endTime - startTime);

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