Infinite loop

["Aguirre, Carlos (C.)" <ca...@visteon.com>]

Hi i'm new to OJB,

i have these little pize of code and it's cousing an infinite loop, with a
lot of these messages:


[org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl] INFO:
Destroy object was called, try to close connection:
com.mysql.jdbc.jdbc2.Connection@110c31
[org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl] WARN:
Validation query for connection failed, discard connection. Query was a
query, Message was Syntax error or access violation: You have an error in
your SQL syntax.  Check the manual that corresponds to your MySQL server
version for the right syntax to use near 'a query' at line 1
[org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl] INFO:
Destroy object was called, try to close connection:
com.mysql.jdbc.jdbc2.Connection@3785d3


public static void main(String args[]){
		PBKey pb = new PBKey("mysql");
		PersistenceBroker db =
PersistenceBrokerFactory.createPersistenceBroker(pb);
		System.out.println(db.toString());
		Query q = new QueryByCriteria(Product.class, null);
		System.out.println(q.toString());
		Collection c = db.getCollectionByQuery(q);
		java.util.Iterator i = c.iterator();
		System.out.println(i.next());
		
	}

Does anyone know what could be??

Thanks..