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Enhance RemoveUnusedLocalVariables to support filtering by type - #563
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@timtebeek check it out ;) |
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timtebeek
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Thanks again for the help here! I've added a few small polishing commits, but other than that it looks great.
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Co-authored-by: iddeepak <87892182+iddeepak@users.noreply.github.com>
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Thanks! See You in the next PR :)) |
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| @InlineMe(replacement = "new RemoveUnusedLocalVariables(ignoreVariablesNamed, null, withSideEffects)") |
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The contract is that the value corresponds exactly to the body, so this(...) rather than new RemoveUnusedLocalVariables(...).
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I had doubted about that, but seeing how this is likely to be called from outside the class I opted for the in-my-eyes safer constructor calls that ought to be a drop in elsewhere. If that's wrong then we can change it still.
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What's changed?
This PR enhances the
RemoveUnusedLocalVariablesrecipe in OpenRewrite by introducing a new configuration option:onlyRemoveVariablesOfType. This option allows users to specify a list of fully qualified class names; only unused local variables of those types will be considered for removal.What's your motivation?
This change addresses an important scalability concern in large codebases. Removing all unused local variables often results in extensive, unrelated changes across a project, making code reviews cumbersome.
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