!759

p {
  IndexedList.debug = true;
  IndexedList<S> tok = new IndexedList<S>(javaTok("hello world hello"));
  assertEquals(1, jfind(tok, "hello"));
  assertEquals(3, jfind(tok, "world"));
  assertEquals(-1, jfind(tok, "bla"));
  reTok(tok);
  assertEquals(1, jfind(tok, "hello"));
  assertEquals(3, jfind(tok, "world"));
  assertEquals(-1, jfind(tok, "bla"));
  print("ok");
}