Removed unnecessary synchronized keyword. The GenericEntity class is not thread-safe, so synchronizing a single method is pointless.


git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1470732 13f79535-47bb-0310-9956-ffa450edef68
GenericEntity instances coming from EntityListCache are now immutable.


git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1470736 13f79535-47bb-0310-9956-ffa450edef68