title: Json library for java on netbeans
body: <p>I have an issue , i need to use json for java and i try to import a it's library by this way : </p>
  
  <p><strong>import org.json.simple.JSONObject;</strong></p>
  
  <p>but it don't work , it says that the package org.json.simple does not exist .</p>
  
  <p>any help please </p>
  
  <p><strong>(I use netbeans)</strong></p>