public Iterator iterator() { if (m instanceof ConcurrentSkipListMap) return ((ConcurrentSkipListMap)m).keyIterator(); else return ((ConcurrentSkipListMap.SubMap)m).keyIterator(); } public boolean equals(Object o) {
public Iterator iterator() { if (m instanceof ConcurrentSkipListMap) return ((ConcurrentSkipListMap)m).keyIterator(); else return ((ConcurrentSkipListMap.SubMap)m).keyIterator(); } public boolean equals(Object o) {
public Iterator iterator() { if (m instanceof ConcurrentSkipListMap) return ((ConcurrentSkipListMap)m).keyIterator(); else return ((ConcurrentSkipListMap.SubMap)m).keyIterator(); } public boolean equals(Object o) {