#6 PerformanceTest, ConnectionPooling & JDBC improvements

[Peter Leschev]

Changes include:

Classifier4J:
1. JDBCWordsDataSource - Slight performance
improvement to updateWordProbability() & added close
() method calls.
2. DriverMangerJDBCConnectionManager - Now loads
the specified driver if given in the constructor.

Classifier4J-Optional:
1. Added TrainableClassifierPerformanceTest & article1,
2 & 3 - ie the size of the articles, I like pushing things
to their limit :) Hope these articles are ok to add to
cvs (re copyright issues)
2. DBCPConnectionManager - Connection pooling using
DBCP.
3. StandaloneHSQLDBConnectionManager.
4. Added required jars, commons-dbcp.jar, commons-
pool.jar, hsqldb.jar, mysql-connector-java-2.0.14-bin.jar

[Peter Leschev]

Patch in unified format.

[Peter Leschev]

[Peter Leschev]

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Nick,

I'm having problems attaching the rest of the zip
files, I'll try sending them to the mailing list.

Pete