public NavigableMap<K, V> subMap(K fromInclusive, K toExclusive) {return subMap(fromInclusive, INCLUSIVE, toExclusive, EXCLUSIVE);}
public java.util.NavigableMap<K, V> subMap(K fromInclusive, K toExclusive){return this.subMap(fromInclusive, java.util.TreeMap.Bound.INCLUSIVE, toExclusive,java.util.TreeMap.Bound.EXCLUSIVE);}