src/main/java/de/alpharogroup/xml/json/JsonToObjectExtensions.java
public static <T> Collection<T> toObjectCollection(final String jsonString,
		@SuppressWarnings("rawtypes") Class<? extends Collection> collectionClass,
		Class<T> elementClass) throws JsonParseException, JsonMappingException, IOException
	{
		final ObjectMapper mapper = ObjectMapperFactory.getObjectMapper(true);
		return mapper.readValue(jsonString,
			mapper.getTypeFactory().constructCollectionType(collectionClass, elementClass));
	}
public static <T> Collection<T> toObjectCollection(final String jsonString,
		@SuppressWarnings("rawtypes") Class<? extends Collection> collectionClass,
		Class<T> elementClass) throws JsonParseException, JsonMappingException, IOException
	{
		final ObjectMapper mapper = ObjectMapperFactory.getObjectMapper(true);
		return mapper.readValue(jsonString,
			mapper.getTypeFactory().constructCollectionType(collectionClass, elementClass));
	}
Transforms the given json string into a java object {@link Collection}

@param <T>
the generic type of the return type
@param jsonString
the json string
@param collectionClass
the collection class
@param elementClass
the element class
@return the list with the java objects.
@throws JsonParseException
If an error occurs when parsing the string into Object
@throws JsonMappingException
the If an error occurs when mapping the string into Object
@throws IOException
Signals that an I/O exception has occurred