Refaster rule that replaces redundant Stream#collect(..) calls

[Stephan202]

Problem

There are several types of Stream#collect(..) calls for which a simpler and more canonical alternative exists. We should nudge users to use those features.

Description of the proposed new feature

• Support a stylistic preference.
• Avoid a common gotcha, or potential problem.
• Improve performance.

Concretely, the idea is to implement Refaster rules for each of the cases mentioned by SonarCloud rule S4266.

So to take the first example mentioned by the rule, we would like to rewrite the following code:

stream.collect(counting())

to:

stream.count()

Considerations

1. Some of these rules are parametric on a comparator or mapping. Make sure that those Refaster rules use the maximally generic type, such as Comparator<? super T> in case of comparator. See the method signatures of the replaced methods for details.
2. If Introduce SonarCloud integration and resolve assorted violations #575 is merged before this issue is picked up, then we'll need to add @SuppressWarnings("java:S4266") to the new @BeforeTemplate methods. See the changes in Introduce SonarCloud integration and resolve assorted violations #575 for similar suppressions.