4.0.0 org.slf4j slf4j-parent 1.7.13-SNAPSHOT slf4j-migrator jar SLF4J Migrator SLF4J Migrator org.apache.maven.plugins maven-compiler-plugin ${required.jdk.version} ${required.jdk.version} org.apache.maven.plugins maven-jar-plugin ${project.build.outputDirectory}/META-INF/MANIFEST.MF