there are several links to show can be downloaded for free
and shows can be downloaded from sun for the free.
Is it true??
Please help, and sun site contains NetBeans IDE bundle for download but no where shows that it is free.
To make you more confused, yes you do not have to pay anything for Sun JDK 6 but it is not free software in the sense of the Free Software Foundation (where "free" means "freedom" and not necessarily "costs no money").
It will be in the future, as Sun is busy making their Java implementation open source (OpenJDK).