import java.util.ListIterator;
import java.util.LinkedList;

public class Test {

    public static void main( String[] args ) {

        LinkedList<String> a, b;

        a = new LinkedList<String>();
	b = new LinkedList<String>();

	a.add( "alpha" );
	a.add( "bravo" );
	a.add( "tango" );
	a.add( "charlie" );

	ListIterator<String> i, j;

	i = a.listIterator();
	j = b.listIterator();

	while ( i.hasNext() ) {
	    j.add( i.next() );
	}
	
	System.out.println( a );
	System.out.println( b );

    }
}


// [charlie, tango, bravo, alpha]
// [charlie, tango, bravo, alpha]

// [alpha, bravo, tango, charlie]
// [alpha, bravo, tango, charlie]

// [charlie, tango, bravo, alpha]
// [alpha, bravo, tango, charlie]

// [alpha, bravo, tango, charlie]
// [charlie, tango, bravo, alpha]

// Runs into an infinite loop