public static void makeNorepeat() { String[] sourceFiles = { "f:/slava/dictionaries/long/lexi1.enc", "f:/slava/dictionaries/long/lexi2.enc", "f:/slava/dictionaries/long/lexi3.enc", "f:/slava/dictionaries/long/lexi4.enc", "f:/slava/dictionaries/long/lexi5.enc", "f:/slava/dictionaries/long/lexi6.enc", }; WordReader p = new WordReader(); p.setSourceFiles(sourceFiles); p.load(); p.filterOutWordsWithRepeatingLetters(); p.save("f:/slava/dictionaries/norepeat7.txt", 5); }