4.0.0 core-java-datetime-string-2 ${project.parent.version} core-java-datetime-string-2 jar com.baeldung.core-java-modules core-java-modules 0.0.1-SNAPSHOT org.apache.maven.plugins maven-compiler-plugin ${maven-compiler-plugin.version} ${maven.compiler.source} ${maven.compiler.target} 1.8 1.8