hibernate+proxool配置连接池问题？

我配置了一个连接池，但是为什么启动tomcate的时候在控制台里总输出一些配置文件中的信息啊，谁能告诉我啊，我不想让这些信息输出来怎么办呢
hibernate<property name="dialect">org.hibernate.dialect.SQLServerDialect</property>
<property name="hibernate.proxool.pool_alias">DBPool</property>
<property name="hibernate.proxool.xml">proxool.xml</property>
<property name="hibernate.connection.release_mode">auto</property>
<property name="hibernate.cglib.use_reflection_optimizer">true</property>
<property name="hibernate.connection.provider_class">org.hibernate.connection.ProxoolConnectionProvider</property>
<property name="hibernate.show_sql">false</property>
<property name="hibernate.connection.autocommit">true</property>
proxool.xml
<proxool>
<alias>DBPool</alias>
<driver-url>
jdbc:jtds:sqlserver://193.123.59.23/zy
</driver-url>
<driver-class>net.sourceforge.jtds.jdbc.Driver</driver-class>
<driver-properties>
<property name="user" value="sa" />
<property name="password" value="1234" />
</driver-properties>
<prototype-count>5</prototype-count>
    <maximum-connection-count>5000</maximum-connection-count> 
    <minimum-connection-count>10</minimum-connection-count> 
    <simultaneous-build-throttle>100</simultaneous-build-throttle> 
  <trace>true</trace>
  </proxool>
输出的信息
信息: Loading Spring root WebApplicationContext
4234 [main] INFO proxool.ProxoolFacade  - Proxool 0.8.3 (14-Dec-2003 16:06)
4359 [main] INFO connection.ProxoolConnectionProvider  - Configuring Proxool Provider to use pool alias: proxool.DBPool
4359 [main] INFO connection.ProxoolConnectionProvider  - autocommit mode: true
5265 [main] INFO cfg.SettingsFactory  - RDBMS: Microsoft SQL Server, version: 08.00.0760
5265 [main] INFO cfg.SettingsFactory  - JDBC driver: jTDS Type 4 JDBC Driver for MS SQL Server and Sybase, version: 1.2.2
5375 [main] INFO dialect.Dialect  - Using dialect: org.hibernate.dialect.SQLServerDialect
5421 [main] INFO transaction.TransactionFactoryFactory  - Using default transaction strategy (direct JDBC transactions)
5421 [main] INFO transaction.TransactionManagerLookupFactory  - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
5421 [main] INFO cfg.SettingsFactory  - Automatic flush during beforeCompletion(): disabled
5421 [main] INFO cfg.SettingsFactory  - Automatic session close at end of transaction: disabled
5437 [main] INFO cfg.SettingsFactory  - Scrollable result sets: enabled
5437 [main] INFO cfg.SettingsFactory  - JDBC3 getGeneratedKeys(): enabled
5437 [main] INFO cfg.SettingsFactory  - Connection release mode: auto
5437 [main] INFO cfg.SettingsFactory  - Default batch fetch size: 1
5437 [main] INFO cfg.SettingsFactory  - Generate SQL with comments: disabled
5437 [main] INFO cfg.SettingsFactory  - Order SQL updates by primary key: disabled
5437 [main] INFO cfg.SettingsFactory  - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory