Merge pull request ldbc#110 from ldbc/dev

Dev

Author: szarnyasg

src/main/java/com/ldbc/driver/validation/DbValidator.java

@@ -45,6 +45,7 @@ public DbValidationResult validate( Iterator<ValidationParam> validationParamete
                         numberFormat.format(validationParamsIncorrectSoFar),
                         operation.getClass().getSimpleName()
                 ));
+                System.out.flush();
             }
 
             if (!validationParameters.hasNext()) {
@@ -108,4 +109,4 @@ public DbValidationResult validate( Iterator<ValidationParam> validationParamete
         System.out.println( "\n----" );
         return dbValidationResult;
     }
-}
+}