4.0.0 core-java-streams-4 0.1.0-SNAPSHOT core-java-streams-4 jar com.baeldung.core-java-modules core-java-modules 0.0.1-SNAPSHOT ../ log4j log4j ${log4j.version} org.junit junit-bom ${junit-jupiter.version} pom import core-java-streams-4 src/main true org.apache.maven.plugins maven-compiler-plugin ${maven-compiler-plugin.version} ${maven.compiler.source} ${maven.compiler.target} -parameters 3.1 1.8 1.8