# Hierarchy For Package org.springframework.orm

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.springframework.core.NestedRuntimeException
          - org.springframework.dao.DataAccessException
            - org.springframework.dao.NonTransientDataAccessException
              - org.springframework.dao.DataRetrievalFailureException
                - org.springframework.orm.ObjectRetrievalFailureException
            - org.springframework.dao.TransientDataAccessException
              - org.springframework.dao.ConcurrencyFailureException
                - org.springframework.dao.OptimisticLockingFailureException
                  - org.springframework.orm.ObjectOptimisticLockingFailureException