Merge "Telephony: Fix call forward info logging."

            s = sb.toString();

        }else if (req == RIL_REQUEST_GET_CURRENT_CALLS) {

            ArrayList<DriverCall> calls = (ArrayList<DriverCall>) ret;

            sb = new StringBuilder(" ");

            sb = new StringBuilder("{");

            for (DriverCall dc : calls) {

                sb.append("[").append(dc).append("] ");

            }

            sb.append("}");

            s = sb.toString();

        } else if (req == RIL_REQUEST_GET_NEIGHBORING_CELL_IDS) {

            ArrayList<NeighboringCellInfo> cells;

            cells = (ArrayList<NeighboringCellInfo>) ret;

            sb = new StringBuilder(" ");

            ArrayList<NeighboringCellInfo> cells = (ArrayList<NeighboringCellInfo>) ret;

            sb = new StringBuilder("{");

            for (NeighboringCellInfo cell : cells) {

                sb.append(cell).append(" ");

                sb.append("[").append(cell).append("] ");

            }

            sb.append("}");

            s = sb.toString();

        } else if (req == RIL_REQUEST_QUERY_CALL_FORWARD_STATUS) {

            CallForwardInfo[] cinfo = (CallForwardInfo[]) ret;

            length = cinfo.length;

            sb = new StringBuilder("{");

            for(int i = 0; i < length; i++) {

                sb.append("[").append(cinfo[i]).append("] ");

            }

            sb.append("}");

            s = sb.toString();

        } else if (req == RIL_REQUEST_GET_HARDWARE_CONFIG) {

            ArrayList<HardwareConfig> hwcfgs = (ArrayList<HardwareConfig>) ret;