### Question:
KeyStoreAdaptor extends QBeanSupport implements KeyStoreAdaptorMBean { public void setImpl (String clazz) { this.clazz = clazz; } KeyStoreAdaptor(); void setImpl(String clazz); String getImpl(); static final String DEFAULT_IMPL; }### Answer:
@Test public void testSetImpl() throws Throwable { KeyStoreAdaptor keyStoreAdaptor = new KeyStoreAdaptor(); keyStoreAdaptor.setImpl("testKeyStoreAdaptorClazz"); assertEquals("testKeyStoreAdaptorClazz", keyStoreAdaptor.clazz, "keyStoreAdaptor.clazz"); }