[zanata/zanata-platform] 76654a: WIP: fixing findbugs warnings and errors

[GitHub]

  Branch: refs/heads/ZNTA-845-findbugs
  Home:   https://github.com/zanata/zanata-platform
  Commit: 76654a39bd2699e141dd78db8002c380bb730401
      https://github.com/zanata/zanata-platform/commit/76654a39bd2699e141dd78db8002c380bb730401
  Author: Alex Eng <aeng at redhat.com>
  Date:   2017-04-27 (Thu, 27 Apr 2017)

  Changed paths:
    M server/functional-test/src/main/java/org/zanata/page/WebDriverFactory.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/Application.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/UncaughtExceptionHandlerImpl.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/events/DocValidationResultEvent.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/events/NotificationEvent.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/events/TMMergeStartOrEndEvent.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/presenter/DocumentListPresenter.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/presenter/KeyShortcutPresenter.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/presenter/SearchResultsPresenter.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/service/SaveEventQueue.java
    M server/pom.xml

  Log Message:
  -----------
  WIP: fixing findbugs warnings and errors