< > BotCompany Repo | #1017117 // syncPopFirst - remove & return first element of list - synchronized

JavaX fragment (include)

static <A> A syncPopFirst(L<A> l) {
  if (empty(l)) null;
  synchronized(l) {
    A a = first(l);
    l.remove(0);
    ret a;
  }
}

Author comment

Began life as a copy of #1007610

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