class GenderWordFinder {

  public static void main(String[] args) throws IOException {<FILL_FUNCTION_BODY>}
}

    if (args.length != 1) {
      System.out.println("Usage: " + GenderWordFinder.class.getSimpleName() + " <file>");
      System.exit(1);
    }
    List<String> lines = Files.readAllLines(Paths.get(args[0]));
    Set<String> candidates = new HashSet<>();
    for (String line : lines) {
      if (line.endsWith("e")) {  // this will probably filter too much...
        candidates.add(line);
      }
    }
    GermanyGerman de = new GermanyGerman();
    JLanguageTool lt = new JLanguageTool(de);
    for (Rule rule : lt.getAllActiveRules()) {
      if (!rule.getId().equals("GERMAN_SPELLER_RULE")) {
        lt.disableRule(rule.getId());
      }
    }
    GermanSpellerRule speller = new GermanSpellerRule(JLanguageTool.getMessageBundle(), de);
    for (String line : lines) {
      if (line.endsWith("innen") && candidates.contains(line.replace("innen", "e")) &&
          speller.isMisspelled(line.replace("innen", "")) &&
          lt.check(line.replace("innen", "*innen")).size() > 0) {
        System.out.println(line.replace("innen", "*innen"));
      }
    }
  
<no_super_class>