Jython 2.1 requires JDK 1.2?

[Robert Oschler]

I thought Jython 2.1 could run with JDK 1.1 or above.  However, when I try
to compile a Jython project, it's looking for the ReferenceQueue class which
is from JDK 1.2 .  I thought I saw a 'release note' item mentioning the
removal of JDK 1.2 dependencies.  I checked the JVM compatibility link:

http://www.jython.org/platform.html

But it mostly talks about JVM versions and not JDK versions.

thx