apache / karaf / c5fd213e4782a892fd841515f1f06d4f4b090919 / . / examples / karaf-jpa-example / karaf-jpa-example-provider / karaf-jpa-example-provider-ds / karaf-jpa-example-provider-ds-openjpa / src / main / java / org / apache / karaf / examples / jpa / provider