[zanata/zanata-common] 35c536: Clean up warnings

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-common
  Commit: 35c5365cbaed2dedd3f18adc28846558117f8c0b
      https://github.com/zanata/zanata-common/commit/35c5365cbaed2dedd3f18adc28846558117f8c0b
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2013-10-01 (Tue, 01 Oct 2013)

  Changed paths:
    M zanata-common-util/src/main/java/org/zanata/common/util/ElementBuilder.java
    M zanata-common-util/src/main/java/org/zanata/util/PathUtil.java

  Log Message:
  -----------
  Clean up warnings