archaius-core/src/main/java/com/netflix/config/ConcurrentMapConfiguration.java
@Override
    public void clear()
    {
        fireEvent(EVENT_CLEAR, null, null, true);
        map.clear();
        fireEvent(EVENT_CLEAR, null, null, false);
    }
@Override
    public void clear()
    {
        fireEvent(EVENT_CLEAR, null, null, true);
        map.clear();
        fireEvent(EVENT_CLEAR, null, null, false);
    }
@ Override public void clear ( ) { fireEvent ( EVENT_CLEAR , null , null , true ) ; map . clear ( ) ; fireEvent ( EVENT_CLEAR , null , null , false ) ; }
Clear the map and fire corresonding events.
Clear the map and fire corresonding events .