import java.util.*;
public class SortExample2a {
  public static void main( String args[] ) {

    List<String> aList = new ArrayList<String>();

    for ( int i = 0; i < args.length; i++ ) {
        aList.add( args[ i ] );
    }
    // Use compareTo() from Comparable<String> (default sort() behaviour)
    Collections.sort( aList );   
    System.out.println( aList );
  }
}