[zanata/zanata-platform] d83315: Reduce compiler warnings

[GitHub]

  Branch: refs/heads/reduce-compiler-warnings
  Home:   https://github.com/zanata/zanata-platform
  Commit: d83315258f088887ee932a2fe6d9491bde851232
      https://github.com/zanata/zanata-platform/commit/d83315258f088887ee932a2fe6d9491bde851232
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2017-10-06 (Fri, 06 Oct 2017)

  Changed paths:
    M Jenkinsfile
    M server/services/src/main/java/org/zanata/rest/service/FileService.java
    M server/services/src/main/java/org/zanata/rest/service/TranslationMemoryResourceService.java

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