Debugging frustration

Finally figured out why I couldn’t get this third-party library to load its config!

Had to debug through a decompiled class…

It’s checking whether optional parameters are empty using foo.equalsIgnoreCase("") BEFORE checking whether foo != null.

So loading the config throws an NPE every time it tries to load the config. And it silently catches the exception, leaving the config object empty.

Easy enough to workaround, but a dumb error that was a pain to find.

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