//takes only the settings that begin with baasbox.settings
Configuration bbSettingsToOverride=BBConfiguration.configuration.getConfig("baasbox.settings");
//if there is at least one of them
if (bbSettingsToOverride!=null) {
//takes the part after the "baasbox.settings" of the key names
Set<String> keys = bbSettingsToOverride.keys();
Iterator<String> keysIt = keys.iterator();
//for each setting to override
while (keysIt.hasNext()){
String key = keysIt.next();
//is it a value to override?