How To Calculate Method Execution Time In Java | Edureka Community

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How to calculate method execution time in Java 0 votes 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
  • java-method
May 25, 2018 in Java by Daisy • 8,140 points • 2,553 views answer comment
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0 votes

Use the following code :

newTimer(""){{// code to time }}.timeMe();publicclassTimer{privatefinalString timerName;privatelong started;publicTimer(String timerName){this.timerName = timerName;this.started =System.currentTimeMillis();}publicvoid timeMe(){System.out.println(String.format("Execution of '%s' takes %dms.", timerName, started-System.currentTimeMillis()));}} answered May 25, 2018 by Rishabh • 3,600 points comment
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Tag » How To Time Things In Java