MarketSummary fix for NPE with less than 106 quotes
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                 Key: DAYTRADER-9
                 URL: http://issues.apache.org/jira/browse/DAYTRADER-9
             Project: DayTrader
          Issue Type: Improvement
          Components: EJB Tier
    Affects Versions: 1.1
         Environment: All OS / all platforms
            Reporter: Slava


This is a fix for the NPE in the MarketSummary.jsp and TradeHome.jsp thrown 
when the Daytrader database contains only 100 or less quotes. (see 
http://issues.apache.org/jira/browse/GERONIMO-1674)

The current default configuration is 200 users and 400 quotes.  As previously 
discussed, it takes long time to populate Daytrader database with as many 
user/quotes.

This fix solves that problem.  No NPE will be thrown if the database is 
populated with less than 105 quotes.  This will speed up significantly the 
functional test with Daytrader.  

However, to retrieve market summary data you still need to have more than 106 
quotes in the database.  Therefore for performance measurments with Daytrader 
should be done using  higher number of users/quotes.

Slava


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