# note that I see *EXACT* same results as the original post with the original code.
# The fix below makes that not happen anymore (use snapshot mode)
# mongo.jar on my machine is the shipped version of 2.7.0, so same exact Java Driver of original test
# ( I was lead on the 2.7.0 release and did the build/release )
b-mac mongodb/mongo-java-driver ‹master*› » scala -cp mongo.jar Repro.scala
Inserting canary...
Inserting test data...
Paging through records...
Spotted the canary!
Updating canary object...

b-mac mongodb/mongo-java-driver ‹master*› »