# [Codecov](https://codecov.io/gh/ReactiveX/RxJava/pull/7424?src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX) Report > Merging [#7424](https://codecov.io/gh/ReactiveX/RxJava/pull/7424?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX) (d14392e) into [3.x](https://codecov.io/gh/ReactiveX/RxJava/commit/4a665c91c68e33fa2907cccccdf7fc3cf053c7c9?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX) (4a665c9) will **increase** coverage by `0.05%`. > The diff coverage is `n/a`. ```diff @@ Coverage Diff @@ ## 3.x #7424 +/- ## ============================================ + Coverage 99.52% 99.57% +0.05% - Complexity 6781 6782 +1 ============================================ Files 751 751 Lines 47482 47482 Branches 6378 6378 ============================================ + Hits 47255 47279 +24 + Misses 106 93 -13 + Partials 121 110 -11 ``` | [Impacted Files](https://codecov.io/gh/ReactiveX/RxJava/pull/7424?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX) | Coverage Δ | | |---|---|---| | [...tivex/rxjava3/internal/jdk8/ParallelCollector.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9qZGs4L1BhcmFsbGVsQ29sbGVjdG9yLmphdmE=) | `89.90% <0.00%> (-8.26%)` | :arrow_down: | | [...xjava3/internal/observers/FutureMultiObserver.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9vYnNlcnZlcnMvRnV0dXJlTXVsdGlPYnNlcnZlci5qYXZh) | `96.61% <0.00%> (-3.39%)` | :arrow_down: | | [...ternal/operators/completable/CompletableMerge.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9vcGVyYXRvcnMvY29tcGxldGFibGUvQ29tcGxldGFibGVNZXJnZS5qYXZh) | `98.64% <0.00%> (ø)` | | | [...operators/flowable/FlowableConcatMapScheduler.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9vcGVyYXRvcnMvZmxvd2FibGUvRmxvd2FibGVDb25jYXRNYXBTY2hlZHVsZXIuamF2YQ==) | `99.60% <0.00%> (+0.39%)` | :arrow_up: | | [...a/io/reactivex/rxjava3/subjects/ReplaySubject.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9zdWJqZWN0cy9SZXBsYXlTdWJqZWN0LmphdmE=) | `99.58% <0.00%> (+0.41%)` | :arrow_up: | | [.../reactivex/rxjava3/observers/BaseTestConsumer.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9vYnNlcnZlcnMvQmFzZVRlc3RDb25zdW1lci5qYXZh) | `100.00% <0.00%> (+0.53%)` | :arrow_up: | | [.../operators/observable/ObservableCombineLatest.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9vcGVyYXRvcnMvb2JzZXJ2YWJsZS9PYnNlcnZhYmxlQ29tYmluZUxhdGVzdC5qYXZh) | `100.00% <0.00%> (+0.61%)` | :arrow_up: | | [...a3/internal/operators/flowable/FlowableCreate.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9vcGVyYXRvcnMvZmxvd2FibGUvRmxvd2FibGVDcmVhdGUuamF2YQ==) | `99.02% <0.00%> (+0.64%)` | :arrow_up: | | [.../operators/observable/ObservableFlatMapSingle.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9vcGVyYXRvcnMvb2JzZXJ2YWJsZS9PYnNlcnZhYmxlRmxhdE1hcFNpbmdsZS5qYXZh) | `97.61% <0.00%> (+0.79%)` | :arrow_up: | | [...a3/internal/operators/flowable/FlowableReplay.java](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX#diff-c3JjL21haW4vamF2YS9pby9yZWFjdGl2ZXgvcnhqYXZhMy9pbnRlcm5hbC9vcGVyYXRvcnMvZmxvd2FibGUvRmxvd2FibGVSZXBsYXkuamF2YQ==) | `99.78% <0.00%> (+0.85%)` | :arrow_up: | | ... and [6 more](https://codecov.io/gh/ReactiveX/RxJava/pull/7424/diff?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX) | | :mega: Codecov can now indicate which changes are the most critical in Pull Requests. [Learn more](https://about.codecov.io/product/feature/runtime-insights/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=ReactiveX) _Originally posted by @codecov in https://github.com/ReactiveX/RxJava/pull/7424#issuecomment-1139264982_