[zanata/zanata-client] 110d03: fix findbugs error

[GitHub]

  Branch: refs/heads/fix-findbugs
  Home:   https://github.com/zanata/zanata-client
  Commit: 110d034583d47a95fd3e16fbd4c4b3f28cb7192c
      https://github.com/zanata/zanata-client/commit/110d034583d47a95fd3e16fbd4c4b3f28cb7192c
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2014-10-08 (Wed, 08 Oct 2014)

  Changed paths:
    M zanata-client-commands/src/main/java/org/zanata/client/commands/FileMappingRuleHandler.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/QualifiedSrcDocName.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/UnqualifiedSrcDocName.java
    R zanata-client-commands/src/main/java/org/zanata/client/commands/gettext/GettextUtils.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/AbstractGettextPushStrategy.java
    M zanata-client-commands/src/main/java/org/zanata/client/config/FileMappingRule.java
    A zanata-client-commands/src/main/java/org/zanata/client/util/FileUtil.java

  Log Message:
  -----------
  fix findbugs error