Execution time between two lines or a function in eclipse

Question

In eclipse, I couldn't find how to get the IDE to display the amount of time it took for a program to execute. I've checked help and googled and I'm not finding anything

I don't want to write startTime,endTime code around each & every line. Is there any way we can do it in eclipse or through eclipse plugin without writing code.

subsctractiing end time from begin time... System.nanoTime() or System.currentTimeMillis()... — ΦXocę 웃 Пepeúpa ツ, Sep 29 '16 at 06:54
You can't do it using your IDE solely.You can connect to Visual VM and track the processing time for each method. — Ankit Tripathi, Sep 29 '16 at 06:56
@ΦXocę웃Пepeúpaツ This is what I have written in my question,If you read it carefully. I don't want to write code every time whenever I suspect that this line/function is taking time in execution. — NameNotFoundException, Sep 29 '16 at 06:57
@AnkitTripathi,I have connected my tomcat to Visual VM but couldn't figure out how to find processing time for each method ?? Any idea about this ? — NameNotFoundException, Sep 29 '16 at 10:12
@NamingException,Please go through http://stackoverflow.com/questions/16441274/how-to-use-visualvm-to-get-the-time-each-function-costs — Ankit Tripathi, Sep 29 '16 at 10:16

score 0 · Answer 1 · edited May 23 '17 at 11:48

0

long startTime = System.nanoTime();    
// ... the code being measured ...    
long estimatedTime = System.nanoTime() - startTime;

Props to: How do I measure time elapsed in Java?

edited May 23 '17 at 11:48

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answered Sep 29 '16 at 07:36

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Execution time between two lines or a function in eclipse

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