4.0.0 guava-collections-set 0.1.0-SNAPSHOT guava-collections-set com.baeldung parent-java 0.0.1-SNAPSHOT ../parent-java guava-collections-set org.apache.maven.plugins maven-surefire-plugin 2.22.2 org.junit.jupiter junit-jupiter ${junit-jupiter.version} test org.junit.vintage junit-vintage-engine ${junit-jupiter.version} test org.assertj assertj-core ${assertj.version} test 3.6.1 5.6.2