Method setId

src/main/java/org/htmlunit/html/DomElement.java:776–778

Sets the identifier this element. @param newId the new identifier of this element

(final String newId)

     * @param newId the new identifier of this element
     */
    public final void setId(final String newId) {
        setAttribute(ID_ATTRIBUTE, newId);
    }

    /**
     * Returns the first child element node of this element. null if this element has no child elements.