Convenience combinedWith method with a class cast

[jponge]

No description provided.

[jponge]

See #461

[cescoffier]

The failure is related:

Received a failure event, but expecting:
  <java.lang.Integer cannot be cast to java.lang.CharSequence>
to contain:
  <cannot be cast to class java.lang.CharSequence>
but was:
  <java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.CharSequence

[jponge]

The failure is related:

Received a failure event, but expecting:
  <java.lang.Integer cannot be cast to java.lang.CharSequence>
to contain:
  <cannot be cast to class java.lang.CharSequence>
but was:
  <java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.CharSequence

The joy of Java 8 vs 11

[codecov]

Codecov Report

Merging #558 (7d2f032) into main (5378833) will increase coverage by 0.33%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##               main     #558      +/-   ##
============================================
+ Coverage     89.67%   90.00%   +0.33%     
- Complexity     2915     2928      +13     
============================================
  Files           380      380              
  Lines         11513    11516       +3     
  Branches       1450     1452       +2     
============================================
+ Hits          10324    10365      +41     
+ Misses          610      590      -20     
+ Partials        579      561      -18     

Impacted Files	Coverage Δ	Complexity Δ
...io/smallrye/mutiny/groups/UniAndGroupIterable.java	100.00% <100.00%> (ø)	9.00 <1.00> (+1.00)
...java/io/smallrye/mutiny/operators/AbstractUni.java	90.00% <0.00%> (-3.11%)	22.00% <0.00%> (ø%)
...va/io/smallrye/mutiny/operators/AbstractMulti.java	97.29% <0.00%> (-2.71%)	29.00% <0.00%> (ø%)
...erators/multi/builders/SerializedMultiEmitter.java	81.01% <0.00%> (-1.27%)	25.00% <0.00%> (-1.00%)
...entation/src/main/java/io/smallrye/mutiny/Uni.java	96.29% <0.00%> (ø)	22.00% <0.00%> (ø%)
...tation/src/main/java/io/smallrye/mutiny/Multi.java	100.00% <0.00%> (ø)	14.00% <0.00%> (ø%)
...lrye/mutiny/subscription/SerializedSubscriber.java	83.01% <0.00%> (+0.94%)	26.00% <0.00%> (+1.00%)
...smallrye/mutiny/operators/multi/MultiEmitOnOp.java	90.47% <0.00%> (+0.95%)	2.00% <0.00%> (ø%)
...operators/multi/processors/BroadcastProcessor.java	88.46% <0.00%> (+1.28%)	20.00% <0.00%> (ø%)
...y/operators/multi/processors/UnicastProcessor.java	97.34% <0.00%> (+1.76%)	45.00% <0.00%> (+1.00%)
... and 10 more

[jponge]

Dot not merge yet

[jponge]

Approved with user story