Some tests in the message package seem to fail while they work fine in the Maven build, e.g. HelpMessageConsistencyTest. Seems like the way the files are referenced in the tests no longer works in single execution mode (IntelliJ).

Tests that fail when running tests in IntelliJ:

• HelpMessageConsistencyTest
• MessageFilePlaceholderTest
• YamlTextFileCheckerTest

These are all the tests that try to load the resources folder /messages/ in the test. Looks like everything else works as before but listing files of the resources folder is somehow broken. Haven't managed to fix it yet