[zanata/zanata-platform] 87ce15: Clean up static analysis warnings

[GitHub]

  Branch: refs/heads/ZNTA-2544
  Home:   https://github.com/zanata/zanata-platform
  Commit: 87ce1510d1a3c23fc067bf8bef022f69f9bd6a44
      https://github.com/zanata/zanata-platform/commit/87ce1510d1a3c23fc067bf8bef022f69f9bd6a44
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2018-06-23 (Sat, 23 Jun 2018)

  Changed paths:
    M server/functional-test/src/test/java/org/zanata/feature/dashboard/DashboardTest.java
    M server/services/src/main/java/org/zanata/dao/AccountDAO.java
    M server/services/src/main/java/org/zanata/service/GraphQLService.java
    M server/services/src/test/java/org/zanata/rest/service/ExportRestServiceTest.kt
    M server/services/src/test/java/org/zanata/service/GraphQLServiceTest.java
    M server/zanata-model/src/main/java/org/zanata/model/HProject.java

  Log Message:
  -----------
  Clean up static analysis warnings



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