#17 Updated log4j to 2.16.0

Author: pointan

pom.xml

@@ -29,7 +29,7 @@
         <maven-release-plugin.version>2.5.3</maven-release-plugin.version>
         <maven-dependency-plugin.version>3.1.1</maven-dependency-plugin.version>
         <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
-        <log4j.version>2.15.0</log4j.version>
+        <log4j.version>2.16.0</log4j.version>
         <lombok.version>1.18.12</lombok.version>
 
         <!-- set platform source encoding -->