Defining new Security Permission
In this section, you will be learning how to extend MTJ signing
feature in order do add new security permissions into it.
Creating new security permissions is very simple, extend the org.eclipse.mtj.core.securitypermission
extension point in your plug-in project.
You must specify the classes that requires permissions to be
declared on the MIDlet-permissions JAD attribute.For this example, we'll
use classes from JSR-75 (FileConnection API)
For each class element, specify the list of permissions that must
be declared on the MIDlet-permissions JAD attribute when a instance of
this class was found on the user source code.
This list of permissions will be accessible in the jad editor on
the signing tab.