### Question:
AbstractPlainModelBeanFactory implements FactoryBean<AbstractPlainModel> { @Override public String toString() { return "AbstractPlainModelBeanFactory{}"; }  @Override AbstractPlainModel getObject(); @Override Class<?> getObjectType(); @Override boolean isSingleton(); @Override String toString();  }### Answer:
@Test public void testToString() throws Exception { System.out.println(PrintUtil.formatTestResult(getBean("abstractPlainModel"))); System.out.println(PrintUtil.formatTestResult(getBean("&abstractPlainModel"))); }