How do I remove empty json nodes in Java with Jackson?

Question

I\'m a beginning java programmer, so I\'m sorry if my question is kind of dumb.

I have a JSON object that looks like this:

{
\"element1\" : {
    \"g         


        

Answer 1

Check this

How to not send an empty collection in jackson

For empty node in Json you can use

http://jackson.codehaus.org/1.1.2/javadoc/org/codehaus/jackson/node/ObjectNode.html#remove(java.lang.String)

Removing JSON elements with jackson

These can solve your problem.