### Question:
ShowClassDetailInfo { public static String showClassPackage(Class clazz) { return clazz.getPackage().getName(); }  static String showClassFullInfo(Class clazz); static String showClassPackage(Class clazz); static boolean hasSuperClass(Class clazz); static String showSuperClass(Class clazz); static boolean hasInterface(Class clazz); static String showClassImplInterfaces(Class clazz); static String showConstructs(Class clazz); static Object[] showAllDirectInstanceFieldsValue(Object object); static String showDeclaredField(Class clazz); static String showDeclaredMethod(Class clazz);  }### Answer:
@Test public void testShowPackageName() throws Exception { ShowClassDetailInfo.showClassPackage(TargetClass.class); }