protected DescriptionGroupMetaData getDescriptionGroup(String description, String displayName, String smallIcon,
String largeIcon) {
DescriptionGroupMetaData dg = null;
if (description.length() > 0 || displayName.length() > 0 || smallIcon.length() > 0 || largeIcon.length() > 0) {
dg = new DescriptionGroupMetaData();
Descriptions descriptions = getDescription(description);
if (descriptions != null)
dg.setDescriptions(descriptions);
DisplayNames displayNames = getDisplayName(displayName);
if (displayNames != null)
dg.setDisplayNames(displayNames);