public void commit() throws IOException {
            // The object using this Editor must catch and handle any errors
            // during the write. If there is an error and they call commit
            // anyway, we will assume whatever they managed to write was valid.
            // Normally they should call abort.
            completeEdit(this, true);
            committed = true;
        }
A {@link ThreadFactory} that builds a thread with a specific thread name
and with minimum priority.
VideoSqlLite/src/main/java/com/yc/videosqllite/disk/DiskLruCache.java