spring-projects/spring-boot — pull request #1476 by mdoninger (2014-08-31 19:14:29+00:00)
Title: ibernateJpaAutoConfiguration only when Hibernate 4.3 is on the classpath

The package structure of some internal classes were changed in Hibernate 4.3, which causes NoClassDefFoundErrors when using the current Boot Snapshot with Hibernate 4.2