16186 Dereference null return value
If the function actually returns a null value, a NullPointerException will be thrown.
  In com.​mongodb.​ReplicaSetStatus.​isMaster(com.​mongodb.​ServerAddress): Return value of function which returns null is dereferenced without checking (CWE-476)


99028 Missing call to superclass
Whatever action the superclass method implements will not occur, if the superclass call is actually required.
   In com.​mongodb.​binding.​SingleServerBinding$SingleServerBindingConnectionSource.​release(): Overrider does not call the superclass method, even though most other overriders do (CWE-573)


99031 Unguarded read
The value of the shared data will be determined by the interleaving of thread execution.
   In com.​mongodb.​async.​client.​AbstractSubscription.​getRequested(): Thread shared data is accessed without holding an appropriate lock, possibly causing a race condition (CWE-366)


99034 Using invalid iterator
A concurrent modification exception may result, the container may be corrupted, or the iterator may return incorrect data.
   In com.​mongodb.​connection.​MultiServerCluster.​removeExtraHosts(com.​mongodb.​connection.​ServerDescription): An iterator is being used after the source container of the iterator is modified (CWE-573)


99036 Dereference null return value
If the function actually returns a null value, a NullPointerException will be thrown.
   In com.​mongodb.​connection.​SaslAuthenticator$1.​run(): Return value of function which returns null is dereferenced without checking (CWE-476)


99041 Resource leak
The system resource will not be reclaimed and reused, reducing the future availability of the resource.
   In com.​mongodb.​connection.​ReplyMessage.​ReplyMessage(com.​mongodb.​connection.​ResponseBuffers, org.​bson.​codecs.​Decoder, long): Leak of a system resource (CWE-404)


99042 Volatile not atomically updated
Some updates to the volatile variable may be lost, depending on the interleaving of thread execution.
   In com.​mongodb.​operation.​AsyncQueryBatchCursor.​AsyncQueryBatchCursor(com.​mongodb.​connection.​QueryResult, int, int, long, org.​bson.​codecs.​Decoder, com.​mongodb.​binding.​AsyncConnectionSource, com.​mongodb.​connection.​AsyncConnection): A volatile variable is updated in a non-atomic manner (CWE-366)


99044 FS: Format string problem
   In DocTaglet.​toString(com.​sun.​javadoc.​Tag[]): This format string include a newline character (\n). (From FindBugs™ description)


102372 Resource leak
The system resource will not be reclaimed and reused, reducing the future availability of the resource.
   In com.​mongodb.​internal.​dns.​DnsResolver.​resolveAdditionalQueryParametersFromTxtRecords(java.​lang.​String): Leak of a system resource (CWE-404)


102384 Dereference before null check
There may be a null pointer exception, or else the comparison against null is unnecessary.
   In com.​mongodb.​connection.​CommandMessage.​addDocumentWithPayload(org.​bson.​io.​BsonOutput, int): All paths that lead to this null pointer comparison already dereference the pointer earlier (CWE-476)


102385 Dereference null return value
If the function actually returns a null value, a NullPointerException will be thrown.
   In com.​mongodb.​connection.​BaseCluster.​createIncompatibleException(com.​mongodb.​connection.​ClusterDescription): Return value of function which returns null is dereferenced without checking (CWE-476)