Please note that in the state classes, if a method is supported by stateA and not supported by stateB. 
Then, in stateB, the method body will throw an exception (IllegalArgumentException) to indicate that coder call the wrong method in the wrong state.

Example, in VesselPlanView.java, public boolean addStowage(...).  This method is only meaningful to stowageView.

public boolean addStowage(IlvManager manager, List transformList, IlvGraphic stowage, String stadBayN,
                              boolean isSelect) {
        throw new IllegalArgumentException(
                "GrVessel::addStowage-->be sure the vessel at stowage view!");
    }


Hence, in PlanView, the method body will throw exception.

Just to share with you a better way to code.

下面是SiteMInder文档中的一段:

Disabling Cross-Site Scrpting Checks

In most cases, the Web Agent should block against cross-site scripting, However, if you have URLs that include HTML characters or your site already has an application that checks for croos-site scripting, you may want to disable this feature.

To disable the cross-site cripting:

Add the following parameter to the WebAgent.conf file:

csschecking = "No"

The default is YES.

For detailed information about cross-site scripting, refer to the following site:

http://www.cert.org/ and read CERT advisory CA-2000-02.