<action issue="EXEC-81" dev="ggregory" type="fix" date="2014-02-04" due-to="Stephen Compall">Remove remaining raw types, unchecked conversions</action>

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/exec/trunk@1564607 13f79535-47bb-0310-9956-ffa450edef68