[zanata/zanata-server] 9750d8: Fix some issues found in findBugs

[GitHub]

  Branch: refs/heads/findBugfixes
  Home:   https://github.com/zanata/zanata-server
  Commit: 9750d84815107bb47b7de625527f4c18061ba84f
      https://github.com/zanata/zanata-server/commit/9750d84815107bb47b7de625527f4c18061ba84f
  Author: Alex Eng <aeng at redhat.com>
  Date:   2013-07-10 (Wed, 10 Jul 2013)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/ApplicationConfiguration.java
    M zanata-war/src/main/java/org/zanata/action/ViewAllStatusAction.java
    M zanata-war/src/main/java/org/zanata/config/DatabaseBackedConfig.java
    M zanata-war/src/main/java/org/zanata/config/JndiBackedConfig.java
    M zanata-war/src/main/java/org/zanata/dao/AbstractDAOImpl.java
    M zanata-war/src/main/java/org/zanata/dao/ApplicationConfigurationDAO.java
    M zanata-war/src/main/java/org/zanata/service/impl/ProcessManagerServiceImpl.java
    M zanata-war/src/main/java/org/zanata/service/impl/ValidationServiceImpl.java
    M zanata-war/src/main/java/org/zanata/util/DateUtil.java
    M zanata-war/src/main/java/org/zanata/webtrans/client/presenter/SearchResultsPresenter.java
    M zanata-war/src/test/java/org/zanata/webtrans/client/presenter/GlossaryDetailsPresenterTest.java

  Log Message:
  -----------
  Fix some issues found in findBugs