Upgrade to maven-checkstyle-plugin 2.15
Upgrade to maven-checkstyle-plugin 2.15

Release notes:

http://mail-archives.apache.org/mod_mbox/maven-announce/201503.mbox/%3C410333247.01426866868948.JavaMail.Dennis%40Dennis-Dator%3E

bouncestorage/swiftproxy,bouncestorage/swiftproxy