How to change string representation of Java objects in Variables or Expressions views under debug in Eclipse

Eclipse have special feature for this that call Detail Formatter

For org.w3c.dom.Node interface need add this code:

if (this == null) return null;  

javax.xml.transform.TransformerFactory tf = javax.xml.transform.TransformerFactory.newInstance();   

javax.xml.transform.Transformer transformer = tf.newTransformer();  

transformer.setOutputProperty(javax.xml.transform.OutputKeys.METHOD, "xml");  
transformer.setOutputProperty(javax.xml.transform.OutputKeys.INDENT, "yes");  
transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "3");  


javax.xml.transform.dom.DOMSource source = new javax.xml.transform.dom.DOMSource(this);  
if (source == null) return "Corrupted XML document: " + this.toString();  

java.io.StringWriter os = new java.io.StringWriter();  
javax.xml.transform.stream.StreamResult result = new   javax.xml.transform.stream.StreamResult(os);  
transformer.transform(source,result);  

return os.toString ();