[Webtest] Log4j Appender not found

[Qin Ding]

I am new to Webtest.  After I downloaded it, I ran some samples. I got this
warning:

main:
 [testSpec] log4j:WARN No appenders could be found for logger
(com.meterware.htt
punit.HttpWebResponse).
 [testSpec] log4j:WARN Please initialize the log4j system properly.

BUILD SUCCESSFUL
Total time: 5 seconds

How do I initialize the log4j and provide file and console appenders?
Please advise.  thank you.

Qin
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