Dear Caldera Customer,

Support Level Supplement (SLS) ptf7707a, the JDK 1.2.2 Supplement,
addresses the following problems with Java 2 Version 1.2.2:

        It was not possible to open multiple Multicast sockets on the
        same port.

        socketConnect calls that receive back an ERESTART from xconnect
        did not restart the system call.


Contents
--------

        /opt/java2-1.2.2/jre/lib/x86at/libnet.so
        /opt/java2-1.2.2/jre/lib/x86at/libnet_g.so
        /opt/java2-1.2.2/jre/lib/x86at/native_threads/libhpi.so
        /opt/java2-1.2.2/jre/lib/x86at/native_threads/libhpi_g.so
        opt/jre2-1.2.2/lib/x86at/libnet.so
        opt/jre2-1.2.2/lib/x86at/native_threads/libhpi.so



Software Notes and Recommendations
----------------------------------

ptf7707a should only be installed on:

        JDK 1.2.2 (on UnixWare 7.1.0 or greater), containing one or more of
        the following packages:

                java2sdk2 (PSTAMP 02/17/00 or 07/14/00)
                java2pls2 (PSTAMP 02/17/00 or 07/14/00)
                java2jre2 (PSTAMP 06/15/00)


  If your system is running any libraries or commands that are
  contained in this SLS, then these programs will continue to run
  until Java is restarted.

  Note that when all necessary patches have been installed, it is
  recommended that you reboot the system at the earliest opportunity.
  This will ensure that no programs continue to run with the old
  libraries or commands.
  

Installation Instructions
-------------------------

1. Download the ptf7707a.Z file to the /tmp directory on your machine.

2. As root, uncompress the file and add the package to your system
   using these commands:

        $ su
        Password: <type your root password>
        # uncompress /tmp/ptf7707a.Z
        # pkgadd -d /tmp/ptf7707a
        # rm /tmp/ptf7707a

Alternatively, this SLS package may be installed in quiet mode, 
that is, without displaying the release notes and asking for 
confirmation.  To do this, use these commands:

        $ su
        Password: <type your root password>
        # uncompress /tmp/ptf7707a.Z
        # pkgadd -qd /tmp/ptf7707a all
        # rm /tmp/ptf7707a

3. There is no need to reboot the system after installing this package.

   The release notes displayed prior to installation can be found in:

   /var/sadm/pkg/ptf7707/install/ptf7707.txt


Removal Instructions
--------------------

1. As root, remove the package using these commands:

        $ su
        Password: <type your root password>
        # pkgrm ptf7707

2. There is no need to reboot the system after removing this package.


If you have questions regarding this supplement, or the product on
which it is installed, please contact your software supplier.