Update Log4j API

Author: rgoers

lib/log4j-api-2.10.1-SNAPSHOT.jar

@@ -11,6 +11,7 @@ public class ModuleApp {
     private static Logger logger = LogManager.getLogger(ModuleApp.class)
 ;
     public static void main(String[] args) {
+        System.out.println("Testing Log4j");
         System.out.println("Class path: " + System.getProperty("java.class.path"));
         System.out.println("Module path:" + System.getProperty("jdk.module.path"));
         String greeting = new Greeting().regular("World");

src/pl.tfij.java9modules.app/pl/tfij/java9modules/app/ModuleApp.java

@@ -11,6 +11,7 @@ public class SLF4JApp {
     private static Logger logger = LoggerFactory.getLogger(SLF4JApp.class);
 
     public static void main(String[] args) {
+        System.out.println("Testing SLF4J");
         System.out.println("Class path: " + System.getProperty("java.class.path"));
         System.out.println("Module path:" + System.getProperty("jdk.module.path"));
         String greeting = new Greeting().regular("World");