Sage-Bionetworks/Synapse-Repository-Services — pull request #954 by kaysoky (2013-12-20 23:47:18+00:00)
Title: Messaging - improvements to comments and error messages

The message DAO already throws the correct exception (illegal argument) when invalid recipients are provided, but that error message is ugly. The manager should check the recipients list and throw a prettier error.

+ Also, improve javadocs for messaging