public AcroFieldsSearch(ICollection items) {
inverseSearch = new Hashtable();
acroShort2LongName = new Hashtable();
foreach (String itemName in items) {
String itemShort = GetShortName(itemName);
acroShort2LongName[itemShort] = itemName;
InverseSearchAdd(inverseSearch, SplitParts(itemShort), itemName);
}
}