Kode Java

 
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.Map;
import java.util.Date;
 
public static void main(String args[])
{
  List list = Collections.EMPTY_LIST;
  Set set = Collections.EMPTY_SET;
  Map map = Collections.EMPTY_MAP;
 
  // For the type-safe example use the following methods.
  List<String> s = Collections.emptyList();
  Set<Long> l = Collections.emptySet();
  Map<Date> d = Collections.emptyMap();
}
 
 

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