private static RelationalDescriptor commonDescriptor() {
   RelationalDescriptor descriptor = new RelationalDescriptor();
   descriptor.setJavaClass(CalendarToTSTZWithBindingTest.class);
   descriptor.setTableName("CALENDARTOTSTZ_BINDING");
   descriptor.setPrimaryKeyFieldName("TEST_ID");
   descriptor.addDirectMapping("testId", "getTestId", "setTestId", "TEST_ID");
   return descriptor;
 }
 public static RelationalDescriptor descriptor() {
   RelationalDescriptor descriptor = commonDescriptor();
   descriptor.addDirectMapping("calendar", "TSTZ_DATA");
   return descriptor;
 }