4.0.0 core-java-10 0.1.0-SNAPSHOT core-java-10 jar com.baeldung.core-java-modules core-java-modules 0.0.1-SNAPSHOT ../ org.apache.commons commons-collections4 ${commons-collections4.version} org.apache.maven.plugins maven-compiler-plugin ${maven-compiler-plugin.version} ${maven.compiler.source.version} ${maven.compiler.target.version} 10 10 4.1