public void onDestroy(PooledObject<TestComponent> p) {
                // Listener 2
            }
        };

        testFactory.setOnDestroyListener(listener1);
        assertSame(listener1, testFactory.getOnDestroyListener());

        testFactory.setOnDestroyListener(listener2);
        assertSame(listener2, testFactory.getOnDestroyListener());
    }

    /**

        return onDestroyListener;
    }

    /**
     * Sets the onDestroy listener.
     *
     * @param onDestroyListener The onDestroy listener to set
     */
    public void setOnDestroyListener(final OnDestroyListener<T> onDestroyListener) {
        this.onDestroyListener = onDestroyListener;
    }