< > BotCompany Repo | #1024443 // iteratorCount_int_close

JavaX fragment (include)

static <A> int iteratorCount_int_close(Iterator<A> i) ctex {
  int n = 0;
  if (i != null) while (i.hasNext()) { i.next(); ++n; }
  if (i cast AutoCloseable) i.close();
  ret n;
}

Author comment

Began life as a copy of #1024442

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