assertEquals(1, destroyedComponents.size());
        assertSame(component, destroyedComponents.get(0));
    }

    /**
     * Test concurrent object creation
     */
    public void test_concurrentCreation() throws Exception {
        TestComponent.resetCounter();

        final int threadCount = 10;
        final int objectsPerThread = 10;
        final List<TestComponent> createdComponents = new ArrayList<>();