|| descriptiveDataSet.getDescriptiveSystem().getTermType()==null
|| !descriptiveDataSet.getDescriptiveSystem().getTermType().equals(TermType.Character)){
MessagingUtils.informationDialog(Messages.CharacterMatrixPart_COULD_NOT_OPEN, Messages.CharacterMatrixPart_COULD_NOT_OPEN_MESSAGE);
|| descriptiveDataSet.getDescriptiveSystem().getTermType()==null
|| !descriptiveDataSet.getDescriptiveSystem().getTermType().equals(TermType.Character)){
MessagingUtils.informationDialog(Messages.CharacterMatrixPart_COULD_NOT_OPEN, Messages.CharacterMatrixPart_COULD_NOT_OPEN_MESSAGE);