// E N U M E R A T I O N, without generics
// (nothing to do with enum)
// (largely replaced by Iterator)

import java.util.Enumeration;
import java.util.Vector;

//...

Vector v = new Vector( 100 );
v.add( "broccoli" );
v.add( "cauliflower" );
v.add( "carrots" );
v.add( "peas" );

// Note the semicolon after hasMoreElements().
for ( Enumeration e = v.elements(); e.hasMoreElements(); )
   {
   String value = (String)e.nextElement();
   // display each vegetable
   out.println( value );
   }