Refactor: Synchronize cache after Checks + Schematron

CityDoctorParent/CityDoctorValidation/src/main/java/de/hft/stuttgart/citydoctor2/check/Checker.java

@@ -205,14 +205,16 @@ public class Checker {
         }
         if (schematronThread.isAlive()) {
             //TODO: Localize String
-            logger.info("Schematron thread still running, waiting for completion. This may take some time");
+            logger.info("Schematron is still running. Waiting for completion, this may take some time");
             try{
                 schematronThread.join();
+                logger.info("Schematron completed.");
             } catch (InterruptedException e) {
                 logger.error("Main Thread was interrupted while waiting for Schematron", e);
                 schematronThread.interrupt();
             }
         }
+        CacheManager.synchronizeCache();
         model.setValidated(createValidationPlan());
     }
 
@@ -694,8 +696,6 @@ public class Checker {
                 String msg = String.format("Checker could not load %d/%.0f features (%.2f%%)", missing, featureSum, (missing/featureSum) * 100);
                 logger.warn(msg);
             }
-            CacheManager.synchronizeCache();
-//            model.preCacheShownFeatures();
         } catch (InterruptedException e) {
             throw new RuntimeException(e);
         }