Are masked passwords in jboss-esb.xml supported in the SOA-P 5.x platform?

Issue

• How can the password be encrypted (masked) in SOA-P 5.x?

• Is there a way to mask passwords in jboss-esb.xml file? The jms gateway is secured, the passwords can be masked such as the 'jms-security-credential' attribute in the following example:

    <jms-bus busid="MyGatewayChannel">
       <jms-message-filter
           dest-type="QUEUE"
           dest-name="queue/my_secure_gateway"
           jms-security-principal="esbuser" jms-security-credential="esbuser"
       />
    </jms-bus>