title: How to get spring's javadoc in one jar/zip file
body: <p>Actually, I want to integrate spring javadoc with my netbeans IDE. Spring website only provides an HTML version javadoc online, no download link. But Netbeans only accept a jar/zip file or a local folder. </p>
  
  <p>I know I can build it myself from spring source, but would rather not go through the work.</p>