$ java -jar pyx-test.jar -dbcp
DB type: PostgreSql ConnectionPool:dbcp
Mar 17, 2014 12:57:37 AM com.mchange.v2.log.MLog <clinit>
INFO: MLog clients using java 1.4+ standard logging.
Mar 17, 2014 12:57:39 AM com.mchange.v2.c3p0.C3P0Registry banner
INFO: Initializing c3p0-0.9.1.2 [built 21-May-2007 15:04:56; debug? true; trace: 10]