4.0.0 core-groovy-modules core-groovy-modules pom com.baeldung parent-modules 1.0.0-SNAPSHOT core-groovy core-groovy-2 core-groovy-collections core-groovy-strings 2.5.7 2.5.6 2.5.6 2.4.0 1.1-groovy-2.4 1.6