### Question:
BestRowIdentifierAdapterBeanInfo extends DatabaseObjectInfoBeanInfo implements BestRowIdentifierAdapter.IPropertyNames { public PropertyDescriptor[] getPropertyDescriptors() { return s_dscrs; } BestRowIdentifierAdapterBeanInfo(); PropertyDescriptor[] getPropertyDescriptors();  }### Answer:
@Test public void testGetPropertyDescriptors() { assertNotNull(classUnderTest.getPropertyDescriptors()); }