object Versions { val slf4j = "1.7.30" val log4j = "2.13.2" val lombok = "1.18.16" val junitJupiter = "5.6.2" val junitPlatform = "1.6.2" val jackson = "2.11.3" val jcommander = "1.78" val antlr = "4.7.2" val xz = "1.8" }