Removed a test which does not work because ORDER BY does not work in hsqldb when the order-by field is not a String.

src/test/java/se/su/dsv/scipro/springdata/TestSupervisor.java

@@ -152,6 +152,15 @@ public class TestSupervisor {
 
     /**
      *   Test for getting sorted keywords based on keyword type Regular/type Word, fetched in ascending order
+     *
+     *   Comment to why this test has been deleted
+     *   ORDER BY does not work in hsqldb when the order-by field is not a String.
+     *
+     *   Unfortunately, this results in the Not in aggregate function or group by clause error message, which suggests a grouping problem, hence the confusion...
+     *
+     *   See: http://markmail.org/message/42vmifme4opz4jgl
+     *
+     *
      */
     @Test
     @Transactional
@@ -168,17 +177,6 @@ public class TestSupervisor {
         List<Employee> employeeList = new ArrayList<Employee>();
         supervisorService.setEm(jpaTemplate.getEntityManagerFactory().createEntityManager());
         for(Employee employee : supervisorService.findSupervisorBySQL(keywordTypeWord.getName(), "asc")) {
-
-Comment to why this test has been deleted
-ORDER BY does not work in hsqldb when the order-by field is not a String.
-
-Unfortunately, this results in the Not in aggregate function or group by clause error message, which suggests a grouping problem, hence the confusion...
-
-See: http://markmail.org/message/42vmifme4opz4jgl
-
-
-
-
             if(!employeeList.contains(employee)) {
                 employeeList.add(employee);
             }