[BEANUTILS-504] Update from Java 6 to 7.
[BEANUTILS-504] Update from Java 6 to 7.

git-svn-id: 19e396b6ca62314521b249a9dd88f4ec6383bfb3@1821395 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-beanutils,apache/commons-beanutils,apache/commons-beanutils