Following tests need to be investigated:
- org.jboss.tools.hibernate.runtime.v_4_3.internal.ServiceImplTest#testNewJpaConfiguration()
- org.jboss.tools.hibernate.runtime.v_4_0.internal.ServiceImplTest#testGetJPAMappingFilePaths()
- org.jboss.tools.hibernate.runtime.v_3_6.internal.ServiceImplTest#testGetJPAMappingFilePaths()
- org.jboss.tools.hibernate.runtime.v_3_5.internal.ServiceImplTest#testGetJPAMappingFilePaths()