There's a good patch in a PR. It has no test, and the author references https://github.com/apache/maven-plugins/blame/8762d5746501b894cf766f38111fc514938be280/maven-shade-plugin/src/test/java/org/apache/maven/plugins/shade/filter/MinijarFilterTest.java
containing a commented out test case marked 'too expensive'. Could anyone comment on the decision process here? We have a lot of expensive tests, what's so bad about this one?
