Hibernate version: 2.1.7

Name and version of the database you are using: postgresql 7.2

Hi,
Why does hibernate creates/initializes 2 c3p0 connection pool objects? Is this correct?
Standard error stream shows that 2 objects are initialized:
Initializing c3p0 pool... com.mchange.v2.c3p0.PoolBackedDataSource@71dc3d [ connectionPoolDataSource -> com.mchange.v2.c3p0.WrapperConnectionPoolDataSource@67064 [ acquireIncrement -> 2, autoCommitOnClose -> false, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, idleConnectionTestPeriod -> 3000, initialPoolSize -> 5, maxIdleTime -> 300, maxPoolSize -> 15, maxStatements -> 100, minPoolSize -> 5, nestedDataSource -> com.mchange.v2.c3p0.DriverManagerDataSource@1326484 [ description -> null, driverClass -> null, factoryClassLocation -> null, jdbcUrl -> jdbc:postgresql://kenny:5432/locanet_jair, properties -> {user=postgres, password=} ] , propertyCycle -> 300, testConnectionOnCheckout -> false ] , factoryClassLocation -> null, numHelperThreads -> 3 ]
Initializing c3p0 pool... com.mchange.v2.c3p0.PoolBackedDataSource@3a5794 [ connectionPoolDataSource -> com.mchange.v2.c3p0.WrapperConnectionPoolDataSource@b301f2 [ acquireIncrement -> 2, autoCommitOnClose -> false, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, idleConnectionTestPeriod -> 3000, initialPoolSize -> 5, maxIdleTime -> 300, maxPoolSize -> 15, maxStatements -> 100, minPoolSize -> 5, nestedDataSource -> com.mchange.v2.c3p0.DriverManagerDataSource@4be2cc [ description -> null, driverClass -> null, factoryClassLocation -> null, jdbcUrl -> jdbc:postgresql://kenny:5432/locanet_jair, properties -> {user=postgres, password=} ] , propertyCycle -> 300, testConnectionOnCheckout -> false ] , factoryClassLocation -> null, numHelperThreads -> 3 ]