On Fri, 7 Feb 2003, Dan Diephouse wrote:

>
> 4.  Can ASF Projects use Sun BCL licensed products?
>
> Yes, but ASF can't distribute them.
>

Each product you download from Sun's java.sun.com web site has a license
that you have to agree to in order to download that JAR.  In the case of
several commonly useful packages (including, for example, JavaMail, JAF,
and the JDBC 2.0 optional package (jdbc20ext.jar)), the license terms
allow you to redistribute the JAR under a set of conditions that you need
to agree to by accepting the license agreement -- the fundamental issue
that affects this discussion is that you cannot distribute it
*separately*.  (See the individual licenses for other requirements.)

Including such JARs in a product, like Tomcat or James (for example) do,
is fine.  Checking them in to an Apache CVS repository is not fine
(because it is then available individually to anyone with CVS access;
given that Apache repositories offer anonymous CVS access to anyone who
follows the instructions, that is clearly a problem).

Note that it is perfectly acceptable for *you* (as someone who wants to
build a package that includes the Sun JARs whose license allows
redistribution) to download your own copy of these packages (after
agreeing to the license terms), and include them in the distributions of
your own package.  If you are using an automated build tool, you should
configure it to utilize repositories where you are satisfied that *your*
compliance with license requirements is appropriately dealt with.

If you have any questions on the terms of the Sun BCL license for a
particular package, and how they apply to you, go to the appropriate
download page, such as:

  http://java.sun.com/products/javamail/

and click the download link.  Then *read* the terms and conditions of the
license agreement that is displayed, rather than just blindly accepting
it, or believing what anyone else says about it.  We are all responsible
for our own behavior, and ignorance of the requirements is not a legally
defensible excuse.

> Dan Diephouse

Craig McClanahan


PS:  You should note that Apache Software Foundation downloads are subject
to a license, just like downloads from most software providers.  In the
case of Apache-originated packages, the license is the Apache Software
License, Version 1.1 -- a copy of which can be found at:

  http://www.apache.org/LICENSE

Just because the terms of this license give you lots of latitude in how
you use the software you download does *not* absolve you from meeting the
requirements that are outlined there.


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