GetKurdishMispelled.java

/**
     * Check if there are unique Kurdish letters written in English (e.g. sh --> ş)
     * @param badWord the word to check
     * @param dictionary the dictionary to compare with
     * @return the result if there is any
     * */
    static TreeSet uniqueKurdishLetters(String badWord, HashSet dictionary) {
        TreeSet resultSet = new TreeSet<String>(); // Set to return results
        if (badWord.contains("ch")){ // ch could be ç
            String word = badWord.replaceAll("ch", "ç");
            if (dictionary.contains(word)){
                resultSet.add(word);
            }
        }
        if (badWord.contains("sh")){ // sh could be ş
            String word = badWord.replaceAll("sh", "ş");
            if (dictionary.contains(word)){
                resultSet.add(word);
            }
        }

        String[] possibleDuplicates = {"ee", "ei", "ie", "ii", "ae", "ea", "ai", "ia"}; // Famous Kurdish spelling mistakes
        String[] possibleMeanings = {"î", "ê", "iya", "iyê", "iyan", "a", "e", "i"}; // Possible meanings of them
        for (String str : possibleDuplicates){
            if (badWord.contains(str)){
                for (String corrected : possibleMeanings){
                    String word = badWord.replace(str, corrected);
                    if (dictionary.contains(word)){
                        resultSet.add(word);
                    }
                }
            }
        }
        return resultSet;
    }