DefaultSamplerCreator gives inaccurate log message saying "setting path ... " after already set the path

**Ding Ding** ([Bug 66061](https://bz.apache.org/bugzilla//show_bug.cgi?id=66061&redirect=false)):
Hello,

While viewing the https://issues.apache.org/jira/browse/MAPREDUCE-4262, I found that the logging statements might give inaccurate messages.

I also found that the in the line 420 of the file DefaultSamplerCreator.java, the log messages says "setting path...". However, the path should already be set in previous lines of code.

Would it be better if we change the verb "setting" to "have set" to indicate the action is completed? Or can we move the logging statement to the begining of the method? Since when there was an exception in previous lines, the logging message would not be printed, which may be not good for debugging.

The detailed url is:
https://github.com/apache/jmeter/blob/659c1ff5eaea941eb7ad0638b58e904dcc06d961/src/protocol/http/src/main/java/org/apache/jmeter/protocol/http/proxy/DefaultSamplerCreator.java/#L420

Severity: trivial
OS: All