drools-eclipse/org.guvnor.eclipse.webdav/src/interface/org/eclipse/webdav/dom/ElementEditor.java
public static Element getNextSibling(Element element, String name) {
        return getNextSibling(element, new String[] {name});
    }
public static Element getNextSibling(Element element, String name) {
        return getNextSibling(element, new String[] {name});
    }
Returns the next WebDAV sibling of the given element that has the
given name, or <code>null</code> if no such sibling exists.  Only
the sibling's next children are searched. The element must not be
<code>null</code> and must be a WebDAV element.  The name of the
sibling to search for must not be <code>null</code>.

@param element     the element whose sibling is being searched for
@param name       the name of the sibling being search for
@return            the sibling with the given name, or
<code>null</code>