394395396397398399400401402403404405406
try { if(classRoomIdText.getText().equals("")) { save(); } else { if(hasExceedingStudents()) { StudentExceedentDialog dialog = new StudentExceedentDialog(getDisplay().getShells()[0], this); dialog.open(); if(dialog.isOk()) { save(); } else { updateTables(); } } else {