[zanata/zanata-platform] 8dc283: Reduce compiler warnings

[GitHub]

  Branch: refs/heads/reduce-compiler-warnings
  Home:   https://github.com/zanata/zanata-platform
  Commit: 8dc2834d85fb692a94f218dbbac10cbf12f580d1
      https://github.com/zanata/zanata-platform/commit/8dc2834d85fb692a94f218dbbac10cbf12f580d1
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2017-10-05 (Thu, 05 Oct 2017)

  Changed paths:
    M server/services/src/main/java/org/zanata/dao/AccountDAO.java
    M server/services/src/main/java/org/zanata/dao/AccountRoleDAO.java
    M server/services/src/main/java/org/zanata/dao/ActivityDAO.java
    M server/services/src/main/java/org/zanata/dao/DocumentDAO.java
    M server/services/src/main/java/org/zanata/dao/LanguageRequestDAO.java
    M server/services/src/main/java/org/zanata/dao/LocaleMemberDAO.java
    M server/services/src/main/java/org/zanata/dao/ProjectDAO.java
    M server/services/src/main/java/org/zanata/dao/ProjectIterationDAO.java
    M server/services/src/main/java/org/zanata/dao/ProjectLocaleMemberDAO.java
    M server/services/src/main/java/org/zanata/dao/ProjectMemberDAO.java
    M server/services/src/main/java/org/zanata/dao/StreamingEntityIterator.java
    M server/services/src/main/java/org/zanata/dao/TextFlowTargetDAO.java
    M server/services/src/main/java/org/zanata/dao/TextFlowTargetHistoryDAO.java
    M server/services/src/main/java/org/zanata/dao/TextFlowTargetReviewCommentsDAO.java
    M server/services/src/main/java/org/zanata/dao/VersionGroupDAO.java
    M server/services/src/main/java/org/zanata/dao/WebHookDAO.java
    M server/services/src/main/java/org/zanata/rest/service/StatisticsServiceImpl.java
    M server/services/src/test/java/org/zanata/dao/TextFlowTargetHistoryDAOTest.java
    M server/zanata-war/src/test/java/org/zanata/arquillian/Deployments.java

  Log Message:
  -----------
  Reduce compiler warnings