Used for populating changes into PolicyMap. Once a PolicyMap is created
PolicyMapBuilder notifies all the registered WSPolicyBuilderHandler to populate
changes to the PolicyMap.
author: Jakub Podlesak (jakub.podlesak at sun.com)
getPolicyMap(PolicyMapMutator... externalMutators) Iterates all the registered PolicyBuilders and lets them populate
their changes into PolicyMap.
void
registerHandler(BuilderHandler builder) Registers another builder, which has to be notified after a new
PolicyMap is created in order to populate it's changes.
Iterates all the registered PolicyBuilders and lets them populate
their changes into PolicyMap. Registers mutators given as a parameter
with the newly created map.