I am using NetBeans 4.2 (8/11) build, and Appserver 8.1 PE UR2 build 10 for testing.

I created a domain with a master password not equal to changeit, I then add
the server, then try to start the server, but the server failed to start.

I checked both server.log and IDE messages.log, there seems no error message
indicate that the error is caused by the master password.  So when fixing this
issue, should also consider on how to let user know if the master password is
correct or not.

I think in this case the server could not start is bacause there has no 
code to ask for the master password when the master password is no the
default password. 

So two issues need to look into in this bug:

(1) Look into how to handle the none default master password case

(2) Look into when how to detect an invalid master password case