Spring + Hibernate + Tomcat Dependency problems

Question

when I run tomcat and the war is deployed I get : NoClassDefFoundError : org/apache/commons/collections/map/LRUMap

 Invocation of init method fa         


        

Answer 1

Ok so I did put version 3.2.1 of commons-collections and the error disappeared. I unfortunately still don't know which library is depending on this version. Even mvn dependency:tree didn't help ...