0--Key.java00-modules/Utilities/src/main/java/it/tidalwave/util/Key.javaC7AA933D1745CF5B492CAAA99FE6C3CB5454a Set would be enough.TheseFoolishThings :: Utilitiesopen-tasksOpen Tasks Scannerit.tidalwave.util633HIGHKey.java(54,0): FIXME: : a Set would be enough.FIXME11 warning (high: 1)