< > BotCompany Repo | #1036362 // syncClear_trueIfChanged - clear & synchronize on collection

JavaX fragment (include) [tags: use-pretranspiled]

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static <A> bool syncClear_trueIfChanged(Collection<A> c) {
  if (c == null) false;
  synchronized(collectionMutex(c)) {
    if (c.isEmpty()) false;
    c.clear();
    true;
  }
}

Author comment

Began life as a copy of #1016980

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