public interface  oadd.org.apache.commons.collections.OrderedMap extends java.lang.Object implements oadd.org.apache.commons.collections.IterableMap
{
public abstract oadd.org.apache.commons.collections.OrderedMapIterator orderedMapIterator();
public abstract java.lang.Object firstKey();
public abstract java.lang.Object lastKey();
public abstract java.lang.Object nextKey(java.lang.Object);
public abstract java.lang.Object previousKey(java.lang.Object);
}