[POOL-324] org.apache.commons.pool2.impl.GenericObjectPool.getFactoryType() throws java.lang.ClassCastException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.2
• Fix Version/s: 2.6.0
• Assignee: Unassigned
• Reporter: Jay Xu
• Created: 27/Mar/17 09:44
• Updated: 26/May/18 18:58
• Resolved: 26/May/18 18:58

Description

org.apache.commons.pool2.impl.GenericObjectPool.getFactoryType() throws java.lang.ClassCastException when wrapping a org.apache.commons.pool2.PoolUtils.SynchronizedPooledObjectFactory.

Testing code:

    public static void main(String[] args) {
        GenericObjectPool<String> p = new GenericObjectPool<>(PoolUtils
            .synchronizedPooledFactory(new BasePooledObjectFactory<String>() {
                @Override
                public String create() {
                    // fake
                    return null;
                }

                @Override
                public PooledObject<String> wrap(String obj) {
                    // fake
                    return null;
                }
            }));

        System.out.println(p.getFactoryType()); // ex thrown
    }