Merge "Avoid a @Nullable Boolean"

        // is DST (if known). NITZ is limited in only being able to express DST offsets in whole

        // hours and the DST info is optional.

        Integer dstAdjustmentMillis = nitzData.getDstAdjustmentMillis();

        Boolean isDst = dstAdjustmentMillis == null ? null : dstAdjustmentMillis != 0;

        Integer dstAdjustmentMillisToMatch = null; // Don't try to match the precise DST offset.

        if (dstAdjustmentMillis == null) {

            return countryTimeZones.lookupByOffsetWithBias(

                nitzData.getLocalOffsetMillis(), isDst, dstAdjustmentMillisToMatch,

                nitzData.getCurrentTimeInMillis(), bias);

                    nitzData.getCurrentTimeInMillis(), bias, nitzData.getLocalOffsetMillis());

        } else {

            // We don't try to match the exact DST offset given, we just use it to work out if

            // the country is in DST.

            boolean isDst = dstAdjustmentMillis != 0;

            return countryTimeZones.lookupByOffsetWithBias(

                    nitzData.getCurrentTimeInMillis(), bias,

                    nitzData.getLocalOffsetMillis(), isDst);

        }

    }

    /**