Merge "Replace RandomAccessFile with BufferedInputStream"

                // This isn't the current journal, so it must be a leftover.  Read

                // out the package names mentioned there and schedule them for

                // backup.

                RandomAccessFile in = null;

                DataInputStream in = null;

                try {

                    Slog.i(TAG, "Found stale backup journal, scheduling");

                    in = new RandomAccessFile(f, "r");

                    // Journals will tend to be on the order of a few kilobytes(around 4k), hence,

                    // setting the buffer size to 8192.

                    InputStream bufferedInputStream = new BufferedInputStream(

                            new FileInputStream(f), 8192);

                    in = new DataInputStream(bufferedInputStream);

                    while (true) {

                        String packageName = in.readUTF();

                        if (MORE_DEBUG) Slog.i(TAG, "  " + packageName);