4.0.0 guava-modules guava-modules pom com.baeldung parent-modules 1.0.0-SNAPSHOT guava-utilities guava-core guava-18 guava-19 guava-21 guava-collections guava-collections-list guava-collections-map guava-collections-set guava-concurrency guava-io com.google.guava guava ${guava.version}