Null Pointer Exception in XMl Parsing

Question

I need to parser an Xml Document and store the values in Text File, when i am parsing normal data (If all tags have data) then its working fine, but if any tag doesnt have d

Answer 1

Replace

System.out.println("First Name : " + getTagValue("firstname", eElement));

by

System.out.println("First Name : " + getTagValue("firstname", eElement) == null?"":getTagValue("firstname", eElement));

same thing for the other tags.