Common Public License Version 1.0

THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS COMMON PUBLIC 
LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM 
CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

1. DEFINITIONS

"Contribution" means:

    a) in the case of the initial Contributor, the initial code and
    documentation distributed under this Agreement, and

    b) in the case of each subsequent Contributor:

    i) changes to the Program, and

    ii) additions to the Program;

    where such changes and/or additions to the Program originate from and
    are distributed by that particular Contributor. A Contribution
    'originates' from a Contributor if it was added to the Program by such
    Contributor itself or anyone acting on such Contributor's behalf.
    Contributions do not include additions to the Program which: (i) are
    separate modules of software distributed in conjunction with the
    Program under their own license agreement, and (ii) are not derivative
    works of the Program.

"Contributor" means any person or entity that distributes the Program.

"Licensed Patents " mean patent claims licensable by a Contributor which 
are necessarily infringed by the use or sale of its Contribution alone or 
when combined with the Program.

"Program" means the Contributions distributed in accordance with this 
Agreement.

"Recipient" means anyone who receives the Program under this Agreement, 
including all Contributors.

2. GRANT OF RIGHTS

    a) Subject to the terms of this Agreement, each Contributor hereby
    grants Recipient a non-exclusive, worldwide, royalty-free copyright 
    license to reproduce, prepare derivative works of, publicly display,
    publicly perform, distribute and sublicense the Contribution of such
    Contributor, if any, and such derivative works, in source code and
    object code form.

    b) Subject to the terms of this Agreement, each Contributor hereby
    grants Recipient a non-exclusive, worldwide, royalty-free patent
    license under Licensed Patents to make, use, sell, offer to sell,
    import and otherwise transfer the Contribution of such Contributor, if
    any, in source code and object code form. This patent license shall
    apply to the combination of the Contribution and the Program if, at the
    time the Contribution is added by the Contributor, such addition of the
    Contribution causes such combination to be covered by the Licensed
    Patents. The patent license shall not apply to any other combinations
    which include the Contribution. No hardware per se is licensed
    hereunder.

        c) Recipient understands that although each Contributor grants the
        licenses to its Contributions set forth herein, no assurances are
        provided by any Contributor that the Program does not infringe the
        patent or other intellectual property rights of any other entity.
        Each Contributor disclaims any liability to Recipient for claims
        brought by any other entity based on infringement of intellectual
        property rights or otherwise. As a condition to exercising the
        rights and licenses granted hereunder, each Recipient hereby
        assumes sole responsibility to secure any other intellectual
        property rights needed, if any. For example, if a third party
        patent license is required to allow Recipient to distribute the
        Program, it is Recipient's responsibility to acquire that license
        before distributing the Program.

    d) Each Contributor represents that to its knowledge it has sufficient
    copyright rights in its Contribution, if any, to grant the copyright
    license set forth in this Agreement.

3. REQUIREMENTS

A Contributor may choose to distribute the Program in object code form 
under its own license agreement, provided that:

    a) it complies with the terms and conditions of this Agreement; and

    b) its license agreement:

    i) effectively disclaims on behalf of all Contributors all warranties
    and conditions, express and implied, including warranties or conditions
    of title and non-infringement, and implied warranties or conditions of
    merchantability and fitness for a particular purpose;

    ii) effectively excludes on behalf of all Contributors all liability
    for damages, including direct, indirect, special, incidental and
    consequential damages, such as lost profits;

    iii) states that any provisions which differ from this Agreement are
    offered by that Contributor alone and not by any other party; and

    iv) states that source code for the Program is available from such
    Contributor, and informs licensees how to obtain it in a reasonable
    manner on or through a medium customarily used for software exchange.

When the Program is made available in source code form:

    a) it must be made available under this Agreement; and

    b) a copy of this Agreement must be included with each copy of the
    Program.

Contributors may not remove or alter any copyright notices contained within 
the Program.

Each Contributor must identify itself as the originator of its 
Contribution, if any, in a manner that reasonably allows subsequent 
Recipients to identify the originator of the Contribution.

4. COMMERCIAL DISTRIBUTION

Commercial distributors of software may accept certain responsibilities 
with respect to end users, business partners and the like. While this 
license is intended to facilitate the commercial use of the Program, the 
Contributor who includes the Program in a commercial product offering 
should do so in a manner which does not create potential liability for 
other Contributors. Therefore, if a Contributor includes the Program in a 
commercial product offering, such Contributor ("Commercial Contributor") 
hereby agrees to defend and indemnify every other Contributor ("Indemnified 
Contributor") against any losses, damages and costs (collectively "Losses") 
arising from claims, lawsuits and other legal actions brought by a third 
party against the Indemnified Contributor to the extent caused by the acts 
or omissions of such Commercial Contributor in connection with its 
distribution of the Program in a commercial product offering. The 
obligations in this section do not apply to any claims or Losses relating 
to any actual or alleged intellectual property infringement. In order to 
qualify, an Indemnified Contributor must: a) promptly notify the Commercial 
Contributor in writing of such claim, and b) allow the Commercial 
Contributor to control, and cooperate with the Commercial Contributor in, 
the defense and any related settlement negotiations. The Indemnified 
Contributor may participate in any such claim at its own expense.

For example, a Contributor might include the Program in a commercial 
product offering, Product X. That Contributor is then a Commercial 
Contributor. If that Commercial Contributor then makes performance claims, 
or offers warranties related to Product X, those performance claims and 
warranties are such Commercial Contributor's responsibility alone. Under 
this section, the Commercial Contributor would have to defend claims 
against the other Contributors related to those performance claims and 
warranties, and if a court requires any other Contributor to pay any 
damages as a result, the Commercial Contributor must pay those damages.

5. NO WARRANTY

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON 
AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER 
EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR 
CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A 
PARTICULAR PURPOSE. Each Recipient is solely responsible for determining 
the appropriateness of using and distributing the Program and assumes all 
risks associated with its exercise of rights under this Agreement, 
including but not limited to the risks and costs of program errors, 
compliance with applicable laws, damage to or loss of data, programs or 
equipment, and unavailability or interruption of operations.

6. DISCLAIMER OF LIABILITY

EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY 
CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION 
LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE 
EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGES.

7. GENERAL

If any provision of this Agreement is invalid or unenforceable under 
applicable law, it shall not affect the validity or enforceability of the 
remainder of the terms of this Agreement, and without further action by the 
parties hereto, such provision shall be reformed to the minimum extent 
necessary to make such provision valid and enforceable.

If Recipient institutes patent litigation against a Contributor with 
respect to a patent applicable to software (including a cross-claim or 
counterclaim in a lawsuit), then any patent licenses granted by that 
Contributor to such Recipient under this Agreement shall terminate as of 
the date such litigation is filed. In addition, if Recipient institutes 
patent litigation against any entity (including a cross-claim or 
counterclaim in a lawsuit) alleging that the Program itself (excluding 
combinations of the Program with other software or hardware) infringes such 
Recipient's patent(s), then such Recipient's rights granted under Section 
2(b) shall terminate as of the date such litigation is filed.

All Recipient's rights under this Agreement shall terminate if it fails to 
comply with any of the material terms or conditions of this Agreement and 
does not cure such failure in a reasonable period of time after becoming 
aware of such noncompliance. If all Recipient's rights under this Agreement 
terminate, Recipient agrees to cease use and distribution of the Program as 
soon as reasonably practicable. However, Recipient's obligations under this 
Agreement and any licenses granted by Recipient relating to the Program 
shall continue and survive.

Everyone is permitted to copy and distribute copies of this Agreement, but 
in order to avoid inconsistency the Agreement is copyrighted and may only 
be modified in the following manner. The Agreement Steward reserves the 
right to publish new versions (including revisions) of this Agreement from 
time to time. No one other than the Agreement Steward has the right to 
modify this Agreement. IBM is the initial Agreement Steward. IBM may assign 
the responsibility to serve as the Agreement Steward to a suitable separate 
entity. Each new version of the Agreement will be given a distinguishing 
version number. The Program (including Contributions) may always be 
distributed subject to the version of the Agreement under which it was 
received. In addition, after a new version of the Agreement is published, 
Contributor may elect to distribute the Program (including its 
Contributions) under the new version. Except as expressly stated in 
Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to 
the intellectual property of any Contributor under this Agreement, whether 
expressly, by implication, estoppel or otherwise. All rights in the Program 
not expressly granted under this Agreement are reserved.

This Agreement is governed by the laws of the State of New York and the 
intellectual property laws of the United States of America. No party to 
this Agreement will bring a legal action under this Agreement more than one 
year after the cause of action arose. Each party waives its rights to a 
jury trial in any resulting litigation.