public void setSessionStorageEvaluator(SessionStorageEvaluator sessionStorageEvaluator) {
        this.sessionStorageEvaluator = sessionStorageEvaluator;
    }
Sets the {@code SessionStorageEvaluator} that will determine if a {@code Subject}'s state may be persisted in
the Subject's session. The default instance is a {@link DefaultSessionStorageEvaluator}.

@param sessionStorageEvaluator the {@code SessionStorageEvaluator} that will determine if a {@code Subject}'s
                               state may be persisted in the Subject's session.
@see DefaultSessionStorageEvaluator
core/src/main/java/org/apache/shiro/mgt/DefaultSubjectDAO.java