public Enumeration keys() {
        final Enumeration keys = table.keys();
        Enumeration e = new Enumeration() {
            public boolean hasMoreElements() {
                return keys.hasMoreElements();
            }

            public Object nextElement() {
                return ((URLKey) keys.nextElement()).getURL();
            }
        };
        return e;
    }
public Enumeration keys() {
        final Enumeration keys = table.keys();
        Enumeration e = new Enumeration() {
            public boolean hasMoreElements() {
                return keys.hasMoreElements();
            }

            public Object nextElement() {
                return ((URLKey) keys.nextElement()).getURL();
            }
        };
        return e;
    }
public Enumeration keys ( ) { final Enumeration keys = table . keys ( ) ; Enumeration e = new Enumeration ( ) { public boolean hasMoreElements ( ) { return keys . hasMoreElements ( ) ; } public Object nextElement ( ) { return ( ( URLKey ) keys . nextElement ( ) ) . getURL ( ) ; } } ; return e ; }
Returns an <code>Enumeration</code> over the keys in this
<code>URLTable</code>.

@return an <code>Enumeration</code> over <code>URL</code>s
Returns an <code > Enumeration< / code > over the keys in this <code > URLTable< / code > .