Checkstyle:
1. Trailing whitespace
2. Unused import

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1575925 13f79535-47bb-0310-9956-ffa450edef68
Checkstyle:
tab character

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1575928 13f79535-47bb-0310-9956-ffa450edef68
Fix NIO2 mbean names tested by the registration test, it would otherwise use the NIO1 names.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1575929 13f79535-47bb-0310-9956-ffa450edef68
Fix AJP NIO2 protocol selection.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1575937 13f79535-47bb-0310-9956-ffa450edef68
Fix reported boxing warnings.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1575946 13f79535-47bb-0310-9956-ffa450edef68