4.0.0 java-collections-maps-2 0.1.0-SNAPSHOT java-collections-maps-2 jar com.baeldung parent-java 0.0.1-SNAPSHOT ../parent-java org.eclipse.collections eclipse-collections ${eclipse-collections.version} net.sf.trove4j trove4j ${trove4j.version} it.unimi.dsi fastutil ${fastutil.version} colt colt ${colt.version} 8.2.0 3.0.2 8.1.0 1.2.0