Eclipse problem - variables aren't clearing for next run

I have a batch id variable that is getting set in the main method for an object. The next time I run the program with a different batch id parameter. Debugging the output shows that the batch id variable. I have tried cleaning the project to no avail. Has anyone run into this or can anyone point me in the right direction?

Than开发者_JS百科ks

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I had the classpath pointing to bin, but Maven was compiling to a target/classes folder. Thanks for the comments, I didn't post code because it was a just basic setter method.