Merge "Rename variable to avoid mis-labelling as a TODO comment"

    private static void hexLog(byte[] block) {

        int offset = 0;

        int todo = block.length;

        int remaining = block.length;

        StringBuilder buf = new StringBuilder(64);

        while (todo > 0) {

        while (remaining > 0) {

            buf.append(String.format("%04x   ", offset));

            int numThisLine = (todo > 16) ? 16 : todo;

            int numThisLine = (remaining > 16) ? 16 : remaining;

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

                buf.append(String.format("%02x ", block[offset + i]));

            }

            Slog.i("hexdump", buf.toString());

            buf.setLength(0);

            todo -= numThisLine;

            remaining -= numThisLine;

            offset += numThisLine;

        }

    }