Use log4j2

Author: peacekeeper

examples/pom.xml

@@ -36,7 +36,7 @@
 		</dependency>
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
-			<artifactId>log4j-slf4j-impl</artifactId>
+			<artifactId>log4j-slf4j2-impl</artifactId>
 			<version>2.13.3</version>
 			<scope>compile</scope>
 		</dependency>