//
// Example of using Vector class for integers.
//
// Usage:
//	java TryIntList i1 i2 ....
//	where i1, i2, etc. are one or more integers.
//
// Description:
//	Builds a Vector containing i1, i2, etc., and tries out some
//	methods of the Collections class on it.
//
// Example of use:
//	java TryIntList 10 2 -4 20 15 12
//

import java.util.*;

public
class TryIntList {

        public static void 
        main(String[] args) {
		List l1 = new Vector();
		for (int i = 0; i < args.length; ++i) {
			// can't put "int" in Vector -- must build
			// 	Integer object.
			l1.add(new Integer(args[i]));
		}
		System.out.println("contents of Vector:");
		Iterator iter;
		iter = l1.iterator();
		while (iter.hasNext())
			System.out.println(iter.next());

		System.out.println("minimum element = " +
			Collections.min(l1));
		System.out.println("maximum element = " +
			Collections.max(l1));

		Collections.sort(l1);
		System.out.println("contents of Vector, sorted:");
		iter = l1.iterator();
		while (iter.hasNext())
			System.out.println(iter.next());

		Collections.shuffle(l1);
		System.out.println("contents of Vector, shuffled:");
		iter = l1.iterator();
		while (iter.hasNext())
			System.out.println(iter.next());
        }
}