Merge branch 'facade_class'

pom.xml

@@ -90,7 +90,7 @@
                     </execution>
                 </executions>
             </plugin>
-            <!--  Static code analysis, cf: target/site/pmd.html
+            <!--  Static code analysis, cf: target/site/pmd.html -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-pmd-plugin</artifactId>
@@ -103,7 +103,7 @@
                         </goals>
                     </execution>
                 </executions>
-            </plugin>-->
+            </plugin>
         </plugins>
     </build>
 </project>

src/main/java/de/hs_mannheim/facade/Application.java

@@ -29,23 +29,23 @@ public class Application {
     }
 
     public ArrayList<String> search(String hometown_or_zip){
-        return new ArrayList<String>();
+        return running_system.search(hometown_or_zip);
     }
 
     public ArrayList<String> random_destinations_car(){
-        return new ArrayList<String>();
+        return running_system.random_destinations_car();
     }
 
     public ArrayList<String> random_destinations_bike(){
-        return new ArrayList<String>();
+        return running_system.random_destinations_bike();
     }
 
     public String[] destination_details(String destination_zip){
-        return new String[1];
+        return running_system.destination_details(destination_zip);
     }
 
     public String current_weather(){
-        return "";
+        return running_system.current_weather();
     }
 
 }