Github user kinow commented on the issue: https://github.com/apache/commons-lang/pull/257 Not sure about applying that to test sources. It's normal to apply it to sources, but I must confess I'm less strict about issues in the tests. Normally quite happy about having the tests. As long as the tests are clear and easy to understand, I'm happy to manually fix a few tabs, add some extra classes or annotations, instead of block a commit to ask a contributor to fix the tests. +0
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