wallet_PrefillElement_list = nsnull;
wallet_PrefillElement_list = 0;
wallet_ReleasePrefillElementList(nsVoidArray * wallet_PrefillElement_list) {  if (wallet_PrefillElement_list) {    wallet_PrefillElement * prefillElementPtr;    PRInt32 count = LIST_COUNT(wallet_PrefillElement_list);    for (PRInt32 i=count-1; i>=0; i--) {      prefillElementPtr = NS_STATIC_CAST(wallet_PrefillElement*, wallet_PrefillElement_list->ElementAt(i));      delete prefillElementPtr;    }    delete wallet_PrefillElement_list;    wallet_PrefillElement_list = nsnull;  }}