< > BotCompany Repo | #1031095 // getFromIterator

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

Libraryless. Click here for Pure Java version (2722L/16K).

static <A> A getFromIterator(Iterator<A> it, int idx) {
  if (idx < 0) null;
  while ping (true) {
    if (!it.hasNext())
      null;
    else {
      A a = it.next();
      if (idx-- == 0)
        ret a;
    }
  }
}

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