public interface  oadd.org.apache.commons.configuration.event.EventSource extends java.lang.Object
{
public abstract void addEventListener(oadd.org.apache.commons.configuration.event.EventType, oadd.org.apache.commons.configuration.event.EventListener);
public abstract boolean removeEventListener(oadd.org.apache.commons.configuration.event.EventType, oadd.org.apache.commons.configuration.event.EventListener);
}