Method setTitleText

src/main/java/org/htmlunit/html/HtmlPage.java:1170–1190

Sets the text for the title of this page. If there is not a title element on this page, then one has to be generated. @param message the new text

(final String message)

     * @param message the new text
     */
    public void setTitleText(final String message) {
        HtmlTitle titleElement = getTitleElement();
        if (titleElement == null) {
            LOG.debug("No title element, creating one");
            final HtmlHead head = (HtmlHead) getFirstChildElement(getDocumentElement(), HtmlHead.class);
            if (head == null) {
                // perhaps should we create head too?
                throw new IllegalStateException("Headelement was not defined for this page");
            }
            final Map<String, DomAttr> emptyMap = Collections.emptyMap();
            titleElement = new HtmlTitle(HtmlTitle.TAG_NAME, this, emptyMap);
            if (head.getFirstChild() != null) {
                head.getFirstChild().insertBefore(titleElement);
            }
            else {
                head.appendChild(titleElement);
            }
        }

        titleElement.setNodeValue(message);
    }

    /**
     * Gets the first child of startElement that is an instance of the given class.