resetForReplay method
void
resetForReplay()
Drops every stated answer, for the next replay of a split.
A body runs once per path through its splits, and each path states its own answers from the top. The requests log is dropped with them, for the same reason: a branch asserting on what it asked for must not see what the branch before it asked for.
Implementation
void resetForReplay() {
_stubs.clear();
_fallback = null;
requests.clear();
}