How to read configuration from Apache Felix console?

ComponentContext.java

@Activate
	protected void activate(final ComponentContext componentContext) throws Exception {
		final Map<String, String> properties = (Map<String, String>) componentContext.getProperties();
		if (properties != null) {
			String uName = PropertiesUtil.toString(properties.get("userName"), "");
			int age = PropertiesUtil.toInteger(properties.get("age"), "");
			String[] hobbies = PropertiesUtil.toStringArray(properties.get("hobbies"), "");
		}
	}

ConfigurationAdmin.java

ConfigurationAdmin configurationAdmin;
	Configuration configuration=null;
	configuration=(Configuration)configurationAdmin.getConfiguration("NAME OF THE CONFIGURATION");
	Map<String, String> properties = (Map<String, String>) configuration.getProperties();
	if (properties != null) {
			String uName = properties.get("userName");
			int age = properties.get("age");
			String[] hobbies = properties.get("hobbies");
		}

PropertiesUtil.java

ConfigurationAdmin configurationAdmin;
	Configuration configuration=null;
	configuration=(Configuration)configurationAdmin.getConfiguration("NAME OF THE CONFIGURATION");
	Map<String, String> properties = (Map<String, String>) configuration.getProperties();
	if (properties != null) {
			String uName = PropertiesUtil.toString(properties.get("userName"), "");
			int age = PropertiesUtil.toInteger(properties.get("age"), "");
			String[] hobbies = PropertiesUtil.toStringArray(properties.get("hobbies"), "");
		}