JDO Method
in javax.jdo.spi.JDOImplHelper

void unregisterClass(
  Class pcClass
)

Unregister metadata by class. This method unregisters the specified class. Any further attempt to get metadata for the specified class will result in a JDOFatalUserException.
Parameters:
pcClass - the PersistenceCapable class to be unregistered.
Since:
JDO 1.0