Reinitialize an instance to be returned by the pool.
@param key the key used when selecting the object @param p a {@code PooledObject} wrapping the instance to be activated
@throws Exception if there is a problem activating <code>obj</code>, this exception may be swallowed by the pool.
@see #destroyObject
See Implementation
Reinitialize an instance to be returned by the pool.
@param key the key used when selecting the object @param p a {@code PooledObject} wrapping the instance to be activated
@throws Exception if there is a problem activating <code>obj</code>, this exception may be swallowed by the pool.
@see #destroyObject