Java Stream API
is available.
Though Guava Iterable API
provides functionality similar to Java Streams API
, it's slightly different and
may miss some features.
Especially, primitive-specialized stream variants like IntStream
are more performant than generic variants.
Example:
List<String> transformedIterable = Iterables.transform(someList, someTransformFunction);//warning: Pseudo functional style code
After the quick-fix is applied:
List<String> transformedIterable = someList.stream().map(someTransformFunction).collect(Collectors.toList());
Note: Code semantics can be changed; for example, Guava's Iterable.transform
produces a lazy-evaluated iterable,
but the replacement is eager-evaluated.
This inspection only reports if the language level of the project or module is 8 or higher.