Netbeans ide - can't see var's

I am running the netbeans IDE for the first time. I don't have any experience using IDE debuggers. I see the 'local variables' window, and there is a list of variables, but certain variables aren't listed. I'm not sure if this is because I'm within a called method, or a try clause, or do I have to search further to find these variables?

In my experience, only the variables declared within the method you are in will show in the variables window.
For other variables declared outside the scope of the method you are in, you need to set up a watch (right click on the variable to get a popup menu). Or you may be able to hover the cursor over one of the variables where it's being used and the appropriate toString method output will be invoked and displayed for you.

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