AttributeBytecodeGenerator { static Class<?> getWrapperForPrimitive(Class<?> primitiveType) { Class<?> wrapperType = PRIMITIVES_TO_WRAPPERS.get(primitiveType); if (wrapperType == null) { throw new IllegalStateException("No wrapper type for primitive type: " + primitiveType); } return wrapperType; }  static Map<String, ? extends Attribute<O, ?>> createAttributes(Class<O> pojoClass); @SuppressWarnings("unchecked") static Map<String, ? extends Attribute<O, ?>> createAttributes(Class<O> pojoClass, MemberFilter memberFilter); @SuppressWarnings("unchecked") static Map<String, ? extends Attribute<O, ?>> createAttributes(Class<O> pojoClass, MemberFilter memberFilter, Function<Member, String> attributeNameProducer); @SuppressWarnings("unchecked") static Class<? extends SimpleAttribute<O, A>> generateSimpleAttributeForField(Class<O> pojoClass, Class<A> attributeValueType, String fieldName, String attributeName); @SuppressWarnings("unchecked") static Class<? extends SimpleAttribute<O, A>> generateSimpleAttributeForGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, String attributeName); @SuppressWarnings("unchecked") static Class<? extends SimpleAttribute<O, A>> generateSimpleAttributeForParameterizedGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, String getterParameter, String attributeName); @SuppressWarnings("unchecked") static Class<? extends SimpleNullableAttribute<O, A>> generateSimpleNullableAttributeForField(Class<O> pojoClass, Class<A> attributeValueType, String fieldName, String attributeName); @SuppressWarnings("unchecked") static Class<? extends SimpleNullableAttribute<O, A>> generateSimpleNullableAttributeForGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, String attributeName); @SuppressWarnings("unchecked") static Class<? extends SimpleNullableAttribute<O, A>> generateSimpleNullableAttributeForParameterizedGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, String getterParameter, String attributeName); @SuppressWarnings("unchecked") static Class<? extends MultiValueAttribute<O, A>> generateMultiValueAttributeForField(Class<O> pojoClass, Class<A> attributeValueType, String fieldName, String attributeName); @SuppressWarnings("unchecked") static Class<? extends MultiValueAttribute<O, A>> generateMultiValueAttributeForGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, String attributeName); @SuppressWarnings("unchecked") static Class<? extends MultiValueAttribute<O, A>> generateMultiValueAttributeForParameterizedGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, String getterParameter, String attributeName); @SuppressWarnings("unchecked") static Class<? extends MultiValueNullableAttribute<O, A>> generateMultiValueNullableAttributeForField(Class<O> pojoClass, Class<A> attributeValueType, String fieldName, boolean componentValuesNullable, String attributeName); @SuppressWarnings("unchecked") static Class<? extends MultiValueNullableAttribute<O, A>> generateMultiValueNullableAttributeForGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, boolean componentValuesNullable, String attributeName); @SuppressWarnings("unchecked") static Class<? extends MultiValueNullableAttribute<O, A>> generateMultiValueNullableAttributeForParameterizedGetter(Class<O> pojoClass, Class<A> attributeValueType, String getterMethodName, String getterParameter, boolean componentValuesNullable, String attributeName);  }
@Test(expected = IllegalStateException.class) public void testGetWrapperForPrimitive_NonPrimitiveHandling() { AttributeBytecodeGenerator.getWrapperForPrimitive(String.class); }