[zanata/zanata-platform] 22b7f0: fix: remove unused method and imports

[GitHub]

  Branch: refs/heads/java-warnings
  Home:   https://github.com/zanata/zanata-platform
  Commit: 22b7f077be1d48afdba5bcc927d905e36bf168b7
      https://github.com/zanata/zanata-platform/commit/22b7f077be1d48afdba5bcc927d905e36bf168b7
  Author: Alex Eng <aeng at redhat.com>
  Date:   2017-08-15 (Tue, 15 Aug 2017)

  Changed paths:
    M server/functional-test/src/test/java/org/zanata/feature/TransMemoryTest.java
    M server/functional-test/src/test/java/org/zanata/feature/document/DownloadDocumentTest.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/presenter/GlossaryDetailsPresenter.java
    M server/gwt-editor/src/main/java/org/zanata/webtrans/client/presenter/KeyShortcutPresenter.java
    M server/gwt-shared/src/main/java/org/zanata/webtrans/shared/rpc/GetDocumentStats.java
    M server/services/src/main/java/org/zanata/action/DashboardAction.java
    M server/services/src/main/java/org/zanata/action/ProjectHome.java
    M server/services/src/main/java/org/zanata/action/UserSettingsAction.java
    M server/services/src/main/java/org/zanata/adapter/GettextAdapter.java
    M server/services/src/main/java/org/zanata/dao/TextFlowTargetHistoryDAO.java
    M server/services/src/main/java/org/zanata/seam/text/SeamTextParser.java
    M server/services/src/main/java/org/zanata/service/impl/RequestServiceImpl.java
    M server/services/src/main/java/org/zanata/service/impl/SecurityServiceImpl.java
    M server/services/src/main/java/org/zanata/util/QueryBuilder.java
    M server/services/src/test/java/org/zanata/model/CacheReliabilityTest.java
    M server/services/src/test/java/org/zanata/service/impl/CopyTransServiceImplParameterizedTest.java
    M server/services/src/test/java/org/zanata/service/impl/CopyTransServiceImplPerformanceTest.java
    M server/services/src/test/java/org/zanata/service/impl/CopyTransServiceImplTest.java
    M server/services/src/test/java/org/zanata/service/impl/TranslationFinderTest.java
    M server/zanata-model/src/main/java/org/zanata/model/HTextFlow.java
    M server/zanata-model/src/main/java/org/zanata/model/HTextFlowTarget.java
    M server/zanata-model/src/main/java/org/zanata/model/Request.java
    M server/zanata-model/src/main/java/org/zanata/model/WebHook.java
    M server/zanata-war/src/test/java/org/zanata/rest/service/raw/GlossaryRawRestITCase.java

  Log Message:
  -----------
  fix: remove unused method and imports