n2String = k.m_col.getCollationKey(r2.str());
}
// Use collation keys for faster compare, but note that whitespaces
// etc... are treated differently from if we were comparing Strings.
result = n1String.compareTo(n2String);
//Process caseOrder parameter
if (k.m_caseOrderUpper)
{
String tempN1 = n1String.getSourceString().toLowerCase();