SETUP: Start Netbeans. Open project. Click on Web Services. Right click on the
web service. Click on Edit Web Service Attributes when no previous wsdl exists. 

ACTION: Click on security tab, expand Security Binding Configuration, change
default Token Configuration security binding from No security to Symmetric.

EXPECTED: That if user has not explicitly unchecked 'Use same token for
encryption' then it should remain checked if change Security Binding to another
value and then return to the orignal Security Binding of Symmetric.

ACTUAL: Encryption Token and its fields are not enterable (greyed out). However,
if then change Security Binding back to No Security and then change again back
to Symmetric the fields are now enterable (i.e, on second time through). This is
happening because the 'Use same token for encryption' is unchecked as a result
of the above.