Escaped Mutant for Mutator "MethodCallRemoval": --- Original +++ New @@ @@ public function getContent() : string { $stream = $this->response->getBody(); - $stream->rewind(); + return $stream->getContents(); } public function getContentAsJson(int $flags = JSON_OBJECT_AS_ARRAY | JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE) : mixed