container/activities/src/main/java/org/mobicents/slee/runtime/activity/ActivityContextCacheData.java
public boolean detachSbbEntity(SbbEntityID sbbEntityId) {
		final Node node  = getAttachedSbbsNode(false);
		return node != null ? node.removeChild(sbbEntityId) : false;		
	}
public boolean detachSbbEntity(SbbEntityID sbbEntityId) {
		final Node node  = getAttachedSbbsNode(false);
		return node != null ? node.removeChild(sbbEntityId) : false;		
	}
Detaches an sbb entity

@param sbbEntityId