GitHub user jameskleeh opened a pull request: https://github.com/apache/groovy/pull/820
GROOVY-8872: Populate parameter names from byte code when available I'm not sure how to create a test for this. I verified the change works locally in the example project I linked and uploaded in the jira issue. I think adding or modifying a test in AsmDecompilerTest would be the best thing, but I'm not sure how to inform Groovy to compile the Java source with parameters. You can merge this pull request into a Git repository by running: $ git pull https://github.com/jameskleeh/groovy decompiled_param_names Alternatively you can review and apply these changes as the patch at: https://github.com/apache/groovy/pull/820.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #820 ---- commit b2c31ff4f3a4038d6fbd16a89e2a14e6af4f83c2 Author: jameskleeh <james.kleeh@...> Date: 2018-11-09T04:44:59Z Populate the parameter names from the byte code when available ---- ---