[zanata/zanata-server] d9bac4: Update test and data type

[GitHub]

  Branch: refs/heads/ZNTA-938
  Home:   https://github.com/zanata/zanata-server
  Commit: d9bac4a77da0c37d7d4bdd7c361c77fadd64b5df
      https://github.com/zanata/zanata-server/commit/d9bac4a77da0c37d7d4bdd7c361c77fadd64b5df
  Author: Alex Eng <aeng at redhat.com>
  Date:   2016-05-09 (Mon, 09 May 2016)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/events/DocStatsEvent.java
    M zanata-war/src/test/java/org/zanata/service/impl/DocumentServiceImplTest.java
    M zanata-war/src/test/java/org/zanata/service/impl/TranslationUpdatedManagerTest.java

  Log Message:
  -----------
  Update test and data type