Merge "correct the public doc of setSimSlotMapping"

     * 0) or

     * second physical slot(value 1), port (index 0), while the other physical slot remains unmapped

     * and inactive.

     * slotMapping[0] = UiccSlotMapping{0 //logical slot, 0 //physical slot//, 0 //port//}

     * slotMapping[0] = UiccSlotMapping{1 // logical slot, 1 //physical slot//, 0 //port//}

     * slotMapping[0] = UiccSlotMapping{0 //port index, 0 //physical slot, 0 //logical slot} or

     * slotMapping[0] = UiccSlotMapping{0 //port index, 1 //physical slot, 0 //logical slot}

     *

     * Example no. of logical slots 2 and physical slots 2 supports MEP with 2 ports available:

     * Each logical slot must be mapped to a port (physical slot and port combination).

     * First logical slot (index 0) can be mapped to physical slot 1 and the second logical slot

     * can be mapped to either port from physical slot 2.

     *

     * slotMapping[0] = UiccSlotMapping{0, 0, 0} and slotMapping[1] = UiccSlotMapping{1, 0, 0} or

     * slotMapping[0] = UiccSlotMapping{0, 0, 0} and slotMapping[1] = UiccSlotMapping{0, 1, 1} or

     * slotMapping[0] = UiccSlotMapping{0, 0, 0} and slotMapping[1] = UiccSlotMapping{1, 1, 1}

     *

     * or the other way around, the second logical slot(index 1) can be mapped to physical slot 1

     * and the first logical slot can be mapped to either port from physical slot 2.

     *

     * slotMapping[1] = UiccSlotMapping{0, 0, 0} and slotMapping[0] = UiccSlotMapping{1, 0, 0} or

     * slotMapping[1] = UiccSlotMapping{0, 0, 0} and slotMapping[0] = UiccSlotMapping{0, 1, 1} or

     * slotMapping[1] = UiccSlotMapping{0, 0, 0} and slotMapping[0] = UiccSlotMapping{1, 1, 1}

     *

     * another possible mapping is each logical slot maps to each port of physical slot 2 and there

     * is no active logical modem mapped to physical slot 1.

     *

     * slotMapping[0] = UiccSlotMapping{1, 0, 0} and slotMapping[1] = UiccSlotMapping{1, 1, 1} or

     * slotMapping[0] = UiccSlotMapping{1, 1, 1} and slotMapping[1] = UiccSlotMapping{1, 0, 0}

     * slotMapping[0] = UiccSlotMapping{0, 1, 0} and slotMapping[1] = UiccSlotMapping{1, 1, 1} or

     * slotMapping[0] = UiccSlotMapping{1, 1, 0} and slotMapping[1] = UiccSlotMapping{0, 1, 1}

     *

     * @param slotMapping Logical to physical slot and port mapping.

     * @throws IllegalStateException if telephony service is null or slot mapping was sent when the

    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)

    @NonNull

    public Collection<UiccSlotMapping> getSimSlotMapping() {

        List<UiccSlotMapping> slotMap = new ArrayList<>();

        List<UiccSlotMapping> slotMap;

        try {

            ITelephony telephony = getITelephony();

            if (telephony != null) {