JDO Method
in javax.jdo.spi.JDOImplHelper

Class getPersistenceCapableSuperclass(
  Class pcClass
)

Get the persistence-capable superclass for a PersistenceCapable class.
Parameters:
pcClass - the PersistenceCapable class.
Return:
The PersistenceCapable superclass for this class, or null if there isn't one.
Since:
JDO 1.0