supportedOpSets.add(OperationSetBasicTelephony.class);
List<ContactDetail> contactDetails
= new LinkedList<ContactDetail>();
for (int i = 0; i < CONTACT_DETAIL_PROP_INDEXES.length; i++)
{
<BUG>Object prop = props[CONTACT_DETAIL_PROP_INDEXES[i]];

if (prop instanceof String)</BUG>
{
String stringProp = (String) prop;

supportedOpSets.add(OperationSetBasicTelephony.class);
List<ContactDetail> contactDetails
= new LinkedList<ContactDetail>();
for (int i = 0; i < CONTACT_DETAIL_PROP_INDEXES.length; i++)
{
propIndex = CONTACT_DETAIL_PROP_INDEXES[i];
Object prop = props[propIndex];
if (prop instanceof String)
{
String stringProp = (String) prop;
