4.0.0 design-patterns-creational 1.0 design-patterns-creational jar com.baeldung patterns 1.0.0-SNAPSHOT org.inferred freebuilder ${freebuilder.version} true com.google.code.findbugs jsr305 ${javax.annotations.version} org.assertj assertj-core ${assertj-core.version} test 2.4.1 3.0.2 3.9.1