3 Replies Latest reply on Mar 20, 2008 9:07 AM by Adrian Brock

    SUN JDK 1.5 and 6 license changes, and its effects to JBoss

    Clemens Hensinger Newbie

      Beginning with JDK 1.5 update 14 and JDK 6 update 4 SUN changed their license texts/files and limited the free use of its JDKs and JREs to certain kinds of applications.

      Excerpt from from http://java.sun.com/javase/6/jdk-6u4-license.txt / http://java.sun.com/j2se/1.5.0/jre-1_5_0_15-license.txt:

      Usage is allowed on:
      "General Purpose Desktop
      Computers and Servers" means computers, including desktop,
      laptop and tablet computers, or servers, used for general
      computing functions under end user control (such as but not
      specifically limited to email, general purpose Internet
      browsing, and office suite productivity tools)."

      Excluded are for example:
      "The use of Software in systems and solutions that provide
      dedicated functionality (other than as mentioned above) or
      designed for use in embedded or function-specific software
      applications
      , for example but not limited to: Software
      embedded in or bundled with industrial control systems,
      wireless mobile telephones, wireless handheld devices,
      kiosks, TV/STB, Blu-ray Disc devices, telematics and
      network control switching equipment, printers and storage
      management systems, and other related systems are excluded
      from this definition and not licensed under this
      Agreement."

      This is not clearly limited to embedded systems (see the license file) but includes also function-specific software applications.
      We are using JBoss and older versions of the JREs/JDKs for applications in the Healthcare area (normal server app, no embedded use), and would head for using newer JRE/JDK versions but are now forced to clarify the legal implications of these newer license conditions.

      In case of a tight interpretation of these conditions by SUN this might affect also many other JBoss users.
      Do you have any experiences with these newer license conditions, or clarifications about its consequences for the commercial use of JBoss applications running on the SUN JREs?