[zanata/zanata-platform] 8244da: fix: remove unchecked conversion warnings

[GitHub]

  Branch: refs/heads/ZNTA-1924-unchecked-conversion
  Home:   https://github.com/zanata/zanata-platform
  Commit: 8244da0bed0184cd02eddd165556298e1a66b255
      https://github.com/zanata/zanata-platform/commit/8244da0bed0184cd02eddd165556298e1a66b255
  Author: Alex Eng <aeng at redhat.com>
  Date:   2017-06-07 (Wed, 07 Jun 2017)

  Changed paths:
    M server/zanata-war/src/test/java/org/zanata/ui/autocomplete/AutocompleteTest.java
    M server/zanata-war/src/test/java/org/zanata/webtrans/client/presenter/SearchResultsPresenterTest.java
    M server/zanata-war/src/test/java/org/zanata/webtrans/server/rpc/LoadOptionsHandlerTest.java
    M server/zanata-war/src/test/java/org/zanata/webtrans/server/rpc/SaveOptionsHandlerTest.java

  Log Message:
  -----------
  fix: remove unchecked conversion warnings

https://zanata.atlassian.net/browse/ZNTA-1924