GUI prototyping tools

Recently I was looking for a GUI drawing tool, I found two free solutions

1. The pencil project open source GUI drawing tool available for all platforms, including widgets for phones
2. www.draw.io online drawing solution including GUI drawing and UML diagramming

JAAS problems solved with JBoss As 7.2 prerelease

 

There where problems with simple web applications using JAAS security constraints in web.xml. I got various exceptions like invalid password (for correct password) in jboss console for jboss versions 7.1 .. 7.3 even in jbos eap 6 with no solution on the net :http://www.coderanch.com/t/568240/JBoss/JAAS-Login-PropertiesUsers-JBoss-Final

Today I compiled the jboss as 7.2 prerelease from git hub and everything is working fine.

The curious thing is that even in jboss commercial version eap 6 this issue was not solved for a base service like JAAS.