archaius-core/src/main/java/com/netflix/config/jmx/BaseConfigMBean.java
@Override
	public void addProperty(String key, String value) {
        if (config instanceof ConcurrentCompositeConfiguration) {
            ((ConcurrentCompositeConfiguration) config).setOverrideProperty(key, value);
        } else {
		    config.addProperty(key, value);
        }
	}
@Override
	public void addProperty(String key, String value) {
        if (config instanceof ConcurrentCompositeConfiguration) {
            ((ConcurrentCompositeConfiguration) config).setOverrideProperty(key, value);
        } else {
		    config.addProperty(key, value);
        }
	}
@ Override public void addProperty ( String key , String value ) { if ( config instanceof ConcurrentCompositeConfiguration ) { ( ( ConcurrentCompositeConfiguration ) config ) . setOverrideProperty ( key , value ) ; } else { config . addProperty ( key , value ) ; } }
Calls <code>config.addrProperty()</code>. If the underlying configuration
is {@link ConcurrentCompositeConfiguration}, it calls {@link ConcurrentCompositeConfiguration#setOverrideProperty(String, Object)}
instead.
Calls <code > config . addrProperty () < / code > . If the underlying configuration is {