jodd-bean/src/main/java/jodd/typeconverter/impl/CollectionConverter.java
protected Collection<T> convertToSingleElementCollection(final Object value) {
		Collection<T> collection = createCollection(0);

		//noinspection unchecked
		collection.add((T) value);

		return collection;
	}
protected Collection<T> convertToSingleElementCollection(final Object value) {
		Collection<T> collection = createCollection(0);

		//noinspection unchecked
		collection.add((T) value);

		return collection;
	}
Creates a collection with single element.