4.0.0 com.baeldung.multimodulemavenproject multimodulemavenproject 1.0 multimodulemavenproject pom com.baeldung parent-modules 1.0.0-SNAPSHOT ../../ maven-entitymodule maven-daomodule maven-userdaomodule maven-mainappmodule org.apache.maven.plugins maven-compiler-plugin ${compiler.plugin.version} ${source.version} ${target.version} 3.8.0 1.9 1.9