Wolf Haldenstein Announces Class Periods…

Business Wire, July 20, 1999

NEW YORK--(BUSINESS WIRE)--July 20, 1999--

... for Purchasers of Adams Golf, Inc., Brightpoint, Inc.,

Carnegie International Corp., Condor Technology Solutions, Inc.,

First Union Corporation, Lockheed Martin, Corp., Maxim Group, Inc.,

Med/Waste, Inc., Prison Realty Trust, Inc., Vantive Corporation and

WorldPort Communications, Inc.

The following was released today by Wolf Haldenstein Adler Freeman & Herz LLP:

Notice to Purchasers of the Following Securities

for the Following Class Periods:

-0-

Company                   Class Period                  Participation
                                                          Deadline(a)

                          All persons who purchased
Adams Golf, Inc.           pursuant or traceable to
(NASDAQ: ADGO)             July 1998 IPO              August 13, 1999

Brightpoint, Inc.          October 2, 1998 to
(NASDAQ: CELL)             March 10, 1999             August 19, 1999

Carnegie International
 Corp.                     October 28, 1998 to
(AMEX: CGY)                 April 30, 1999            August 10, 1999

Condor Technology
 Solutions, Inc.             February 3, 1999
(NASDAQ: CNDR)                to June 8, 1999         August 30, 1999

First Union Corporation     August 14, 1998 to
(NYSE: FTU)                 May 24, 1999              August 9, 1999

Lockheed Martin Corp.       January 28, 1999 to
(NYSE:LMT)                  June 9, 1999              August 16, 1999

Med/Waste, Inc.             May 5, 1998 to
(NASDAQ:MWSE)               June 3, 1999              August 16, 1999

Vantive Corporation         April 23, 1997 to       September 6, 1999
(NASDAQ:VNTV)               July 6, 1998

WorldPort
 Communications, Inc.        January 4, 1999 to
(NASDAQ:WRDP)                June 25, 1999         September 13, 1999

Please take notice that class action Complaints involving the securities of the above companies were filed on behalf of investors by the law firm of Wolf Haldenstein Adler Freeman & Herz LLP (www.whafh.com). The Wolf Haldenstein firm has a full service commercial practice consisting of more than 40 attorneys based in New York City and San Diego. The firm's litigation department has been recognized by courts throughout the country as highly experienced and skilled in complex litigation, particularly with respect to federal securities laws, class actions and shareholder litigation. The firm's qualifications have repeatedly received very favorable judicial recognition. Additionally, the firm has achieved recoveries of over one billion dollars for defrauded investors and shareholders.

If you wish to discuss any of the above listed actions or have any questions concerning this notice or your rights or interests with respect to these matters, please contact Wolf Haldenstein Adler Freeman & Herz LLP at 270 Madison Avenue, New York, New York 10016, by telephone at (800) 575-0735 (Michael Miske, Gregory M. Nespole, Esq., Fred Taylor Isquith, Esq. or Shane T. Rowley, Esq.), via e-mail at classmember@whafh.com or whafh@aol.com or visit our website at www.whafh.com

All e-mail correspondence should specify the action you are inquiring about.

(a) i.e. the date by which an application must be made to the

relevant court to serve as lead plaintiff of the class.