In Jsoup how to change/split nodes during iteration

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I am having html file with document. During parsing i will split textnode which causes Concurrent modification error.

private void processInContent(Node ele) {
        String text = "";        
        for (Node child : ele.childNodes()) {            
            Node parentNode = child.parentNode();
            if (child instanceof TextNode && !("a").equalsIgnoreCase(parentNode.nodeName())) {
                TextNode childText = (TextNode) child;
                text = childText.text();
                System.out.println(text);
                Matcher m = pattern.matcher(text);
                while (m.find()) {
                    String matched = null;
                    boolean url = false;
                    if (m.group(2) != null) {
                        matched = m.group(6);

                    } else {
                        break;
                    }
                    text = childText.text();
                    TextNode replaceNode = childText.splitText(text.indexOf(matched));
                    TextNode lastNode = replaceNode.splitText(matched.length());                    
                    Element anchorEle = ele.ownerDocument().createElement("a");
                    anchorEle.attr("href", "mailto:" + matched);

                    anchorEle.attr("target", "_blank");
                    anchorEle.text(matched);
                    replaceNode.replaceWith(anchorEle);                    
                    childText = lastNode;
                }
            }
        }
    }

Sample Content

 <div id="abc"><br>---- The email address is abc@abc.com</b> contains abc
 domain email address <br></div>

I want to add anchor tag for email address which results in below exception

java.util.ConcurrentModificationException
        at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
        at java.util.AbstractList$Itr.next(AbstractList.java:343)
        at java.util.Collections$UnmodifiableCollection$1.next(Collections.java:1008)
        at JSOUPParse.processInContent(JSOUPParse.java:253)
        at JSOUPParse.main(JSOUPParse.java:318)

Please help me to solve this.

asked 2 mins ago

Roshan

205

In Jsoup how to change/split nodes during iteration