amazonwebservices/aws-sdk-for-java — pull request #13 by claytonhoefer (2012-02-22 06:01:03+00:00)
Title: Fix DynamoDBReflector to treat empty strings like null strings

Dynamo doesn't like empty strings, so the reflector should set empty strings to null, so that they get handled the same way as null strings, rather than resulting in a error.