4.0.0 examplejdbc-transaction-batch-lab1.0.0 17UTF-8${java.io.tmpdir}/jdbc-transaction-batch-build org.postgresqlpostgresql42.7.13 ${lab.build} org.apache.maven.pluginsmaven-compiler-plugin3.15.0-Xlint:all-Werror org.apache.maven.pluginsmaven-dependency-plugin3.10.0