4.3.x JSON based configuration example for an OSGi bundle?

[Paul Spencer]

I am looking for a example of getting configuration using Karaf 4.3.x from JSON 
configuration file.  Below is an example, based on Karaf 4.2.x 
karaf-config-example-scr, of getting the value for “key1” from the 
configuration file “etc/foo.conf” that I am looking to Karaf 4.3 and JSON.  

Ideally the example will include array and map examples for JSON file similar 
to the following.
{
   “Array”: [ “a”,’b”,”c”],
    “Map”: {
         “key1”: “value 1”,
         “key2”: “value 2”
    }
}

***
* Karaf 4.2 Bundle Class 
***
@Component(configuationPid = “foo”)
…
  @Activate
  public activate( ComponentContext context) {
    String keyValue = context.getProperties().get(“key1”);
  }

***
*  etc/foo.cfg
***
key1 = value 1
key2 = value 2

Paul Spencer