As part of T350587 I have added Java 11 in CI for search/glent and that fails with a dummy change https://gerrit.wikimedia.org/r/c/search/glent/+/973357
[ERROR] Failures: [ERROR] NormalizersTest.testSimpleLowerCase:34->testNormalizer:61 expected:<киану..ꮳꮃꭹ,?[?𞤁𞤂𞤀𞤃]-πάθος. džijⅲ. daß 𝐀?...> but was:<киану..ꮳꮃꭹ,?[?𞤣𞤤𞤢𞤥]-πάθος. džijⅲ. daß 𝐀?...> [INFO] [ERROR] Tests run: 70, Failures: 1, Errors: 0, Skipped: 0
The Java 8 based job passes though :)