100644 blob a4d1e8338b85c1acaea1c3033fef1cf8b715ddfc	AbstractFragmentDocument.java
100644 blob b60c284de63a92c31678770ac024599de1c47543	AbstractSynchronizableDocument.java
100644 blob c865c03821be51caae92fff46c690b448ecec577	ExclusivePositionUpdater.java
100644 blob 0a6419b79d3e49fdf1235f0bdb8eac71f3370177	ImmutableDocument.java
100644 blob 68209c0b07e78164b6838e360eed828e679c9563	NonDeletingPositionUpdater.java
100644 blob 957b004de69c5be33e89f9115b389fb2173beb44	TextUtils.java