xt("cn=newobj");

// Get response controls
Control[] respCtls = ectx.getResponseControls();
if (respCtls != null) {
    // Find the one we want
    for (int i = 0; i &lt; respCtls; i++) {
        if(respCtls[i] instanceof ChangeIDControl) {
	    ChangeIDControl cctl = (ChangeIDControl)respCtls[i];
	    System.out.println(cctl.getChangeID());
        }
    }
}
</pre></blockquote>
The vendor might supply the following <code>ChangeIDControl</code> and
<code>VendorXControlFactory</code> classes. The <code>Vendo