Description of problem:
When Creating a non-XA datasource via JON GUI, custom property-name:value pairs entered in Connection Property interface are not reflected in datastore, requiring a second pass after creation

Version-Release number of selected component (if applicable):
JON 3.1.2.GA
Build Number :	
323587d:38819b7
Agent Plugin: JBoss Application Server 7.x Version : 4.4.0.JON312GA

How reproducible:
Every time.  Create a non-XA datasource, fill values for fields, add a custom value pair in the bottom section,

Click finish.



Steps to Reproduce:
1.Create a non-XA datasource, fill values for fields, add a custom value pair in the bottom section 
2.Click finish.


Actual results:
Datastore is created but custom parameter/value is not in standalone...xml file or shown in configuration tab in JON.

If you then go back and add the value pair again, and save, it will be reflected in JON and XML

Expected results:
Both pre-defined fields and the custom Connection Properties fields would be reflected in created datastore OR error saying can't do that.  Basically anything but a silent discard of a configured value - with a strong preference towards being able to do complete configuration in one pass.

Additional info: