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TreeMapHashMap.java
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TreeMapHashMap.java
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package nallar.collections;
import java.util.*;
public class TreeMapHashMap extends TreeMap {
private final Map map = new HashMap();
@Override
public boolean equals(final Object o) {
return map.equals(o);
}
@Override
public int hashCode() {
return map.hashCode();
}
@Override
public String toString() {
return map.toString();
}
@Override
public boolean isEmpty() {
return map.isEmpty();
}
@Override
public int size() {
return map.size();
}
@Override
public Object get(final Object key) {
return map.get(key);
}
@Override
public boolean containsKey(final Object key) {
return map.containsKey(key);
}
@Override
public boolean containsValue(final Object value) {
return map.containsValue(value);
}
@Override
public Object put(final Object key, final Object value) {
return map.put(key, value);
}
public TreeMapHashMap() {
super();
}
public TreeMapHashMap(final Comparator comparator) {
super(comparator);
}
public TreeMapHashMap(final Map m) {
super(m);
}
public TreeMapHashMap(final SortedMap m) {
super(m);
}
@Override
public void putAll(final Map m) {
map.putAll(m);
}
@Override
public Object remove(final Object key) {
return map.remove(key);
}
@Override
public void clear() {
map.clear();
}
@Override
public Set keySet() {
return map.keySet();
}
@Override
public Collection values() {
return map.values();
}
@Override
public Set<Map.Entry> entrySet() {
return map.entrySet();
}
}