<artifactId>slf4j-api</artifactId>
<version>1.7.12</version>
</dependency>
+ <!--
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<artifactId>logback-core</artifactId>
<version>1.1.3</version>
</dependency>
-
+ -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>