How can I get the run time of a method?

I click a button "draw" to invoke a method such as draw many shades.
It hangs a long time.
I want to get the information of how long it spent.
How can I do it?
I'm new guy, more detailed please .
one example would be much better
ThankS all :)

Try JAMon. It is much more flexible than currentTimeMillis() and easier to use.
import com.jamonapi.*;
drawShape()
Monitor mon=MonitorFactory.start();
..code being timed...
System.out.println(mon.stop());// prints time in ms.
}steve - http://www.jamonapi.com - a fast, free, simple performance tuning API.

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Hello,
This question was answered under a different category, here is the link:
http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=137&HOID=5065000000050000004EBA0000&HTHREAD=000047694&UCATEGORY_0=_15_&UCATEGORY_S=0
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G Systems, www.gsystems.com
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How can I get the run time of a method?

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