NIO endpoint should not be swallowing Virtual machine errors

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1508353 13f79535-47bb-0310-9956-ffa450edef68
Remove odd space. Reflow.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc7.0.x/trunk@1508371 13f79535-47bb-0310-9956-ffa450edef68