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stop method
Stops the Stopwatch.
The elapsedTicks count stops increasing after this call. If the Stopwatch is currently not running, then calling this method has no effect.
Implementation
void stop() {
_stop ??= _now();
}
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-core/Stopwatch/stop.html