### Question:
EntityHelper { public static boolean equals(Object origin, Object target) { boolean isEquals = false; if (origin == null) { if (target == null) { isEquals = true; } else { isEquals = false; } } else { if (target == null) { isEquals = false; } else { if (origin.getClass() == target.getClass()) { if (origin.hashCode() == target.hashCode()) { isEquals = true; } else { isEquals = false; } } else { isEquals = false; } } } return isEquals; }  static Type[] getGenericTypes(Class<?> clazz); static String[] getClassFields(Class<?> clazz); static Collection<String> getUnstaticClassFieldNameCollection(Class<?> clazz); static String[] getUnstaticClassFields(Class<?> clazz); static String[] getClassSimpleFields(Class<?> clazz); static String getFieldNameByGetMethod(Method method); static final T getSingleton(Class<T> clazz, Object... args); static Constructor<?> getConstructor(Class<?> clazz, Object... args); static Method getMethod(Class<? extends Object> clazz, String methodName, Object... args); static Method getMethodOfBeanByField(Class<?> clazz, Field field); static Method setMethodOfBeanByField(Class<?> clazz, Field field); static Method prefixMethodOfBeanByField(String prefix, Class<?> clazz, Field field,
                                                   Class<?>... argTypes); static Collection<Class> getAllSuperClassesOfClass(Class clazz); static String reflectToString(Object object); static String simpleReflectToString(Object object); static boolean typeEquals(Class<?> type, Object parameter); static Class<?> getPackagingType(Class<?> clazz); static boolean isSimpleType(Field field); static boolean isSimpleType(Class<?> clazz); static Method findGetMethod(Field field); static Method findSetMethod(Field field); static boolean arrayEquals(Object one, Object anotherOne); static int arrayHashCode(Object array); static int hashCode(Object object); static boolean equals(Object origin, Object target); static void printDetail(Object object); static void print(Object object); static void print(); static String buildObjectToString(Object object); @Override boolean equals(Object obj); @Override int hashCode(); @Override String toString(); static String getClassToBeanName(Class<?> clazz); static Object getFieldValue(Object object, String fieldName); static void main(String[] args); static final Map<Class<?>, Method[]> getMethodCache; static final Map<Class<?>, Class<?>> baseTypePackagingMap; static final Object LOCK; }### Answer:
@Test public void testEquals() throws Exception { }