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        <property name="minPoolSize"><value>5</value></property>
        <property name="maxPoolSize"><value>5</value></property>
        <property name="checkoutTimeout"><value>1000</value></property>
        <property name="maxStatements"><value>0</value></property>
        <property name="testConnectionOnCheckout"><value>true</value></property>
        <property name="testConnectionOnCheckin"><value>false</value></property>

        <property name="autoCommitOnClose"><value>true</value></property>
        <property name="debugUnreturnedConnectionStackTraces"><value>true</value></property>