I am using Jmeter 2.3.2 to do the JMS queue load testing. I wrote a Junit testcase which I placed in the extension classpath of Jmeter lib. I need to pass the property file into the test script in GUI mode of Jmeter. I tried to use the user defined variables in thread ,but it does not seem to pick those values. Is there a way i can pass the values in the test script(like using csv file). Also, I want to know how to use the string constructor label in JUnit. Any help would be greatly appreciated.Thank you.

Aditya Emmandi