int numPrincipals, void *securityContext) { return NS_ERROR_NOT_IMPLEMENTED; }
int numPrincipals, nsISupports *securitySupports) { return NS_ERROR_NOT_IMPLEMENTED; }
    RemoveMember(JNIEnv *env, jsobject jsobj, const jchar* name, jsize length,  void* principalsArray[],                      int numPrincipals, void *securityContext)	{		return NS_ERROR_NOT_IMPLEMENTED;	}