Tired of seeing this issue? Yes, it's terrible because it creates a lot noise for us to find the real errors. And we don't want to bend our code to remove the redness in the IDE with this hack - ((Object)this).getClass().
Solution: Link into the source code by clicking getClass() in your IDE. We should see the code below
public final Class<?> getClass() {//Remove <?>
return shadow$_klass_;
}
Remove the <?> and refresh the project. The red lines should be gone.
public final Class getClass() {//<?> removed
return shadow$_klass_;
}