migue/liferay-portal — pull request #293 by mdelapenya (2014-07-29 15:58:19+00:00)
Title: Refactor StringUtil.extractFirst and extractLast methods (with tests)

Discovered while fixing this: http://ci.liferay.org.es/jenkins/job/mdelapenya/579/testReport/com.liferay.portlet.documentlibrary.service/DLFileVersionTest/testUpdateDescription