Do you get this message: "javadoc java platform manager"

If you are using NetBeans and writing Java applications, you try to get some information on functions or properties details and you get this message, "javadoc java platform manager". Then you most likely missing some Documentation from Java JDK.




Try and delete this folder first after backing it up some where:

/home/elsaghir/.netbeans/7.0/var/cache

Here is what you need to add:

sudo aptitude install openjdk-6-jdk

sudo aptitude install openjdk-6-doc

replace the number 6 with the latest revision of java at this time...

you should see new data and folders in this folder 

/usr/lib/jvm/default-java/docs