Set Example 1 : Collection « Apache Common « Java

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Java » Apache Common » Collection 




Set Example 1

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)
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