import org.apache.commons.collections.set.MapBackedSet;
import java.util.Map;
import java.util.Set;
import java.util.HashMap;
import java.util.Iterator;
public class SetExampleV1 {
public static void main(String args[]) {
// create a Map
Map map = new HashMap();
map.put("Key1", "Value1");
// create the decoration
Set set = MapBackedSet.decorate(map);
map.put("Key2", "Any dummy value");
set.add("Key3");
Iterator itr = set.iterator();
while(itr.hasNext()) {
System.err.println(itr.next());
}
}
}
ApacheCommonSetExampleV1.zip( 513 k)