*/
    int FILE_READ_DATA = 0x00000001; // 1
    /**
     * Permission to write data to the file.
     */
    int FILE_WRITE_DATA = 0x00000002; // 2
    /**
     * Permission to append data to the file.
     */
    int FILE_APPEND_DATA = 0x00000004; // 3
    /**
     * Permission to read extended attributes.
     */
    int FILE_READ_EA = 0x00000008; // 4
    /**

                        buf.append(alphabets[j]);
                    }
                } else if (bufList.size() < getMaxReadingNum()) {
                    final List<StringBuilder> tmpBufList = deepCopyBufList(originBufList);
                    for (final StringBuilder buf : tmpBufList) {
                        buf.append(alphabets[j]);
                    }

         */
        public String getOutput() {
            final StringBuilder buf = new StringBuilder(100);
            for (final String value : list) {
                buf.append(value).append("\n");
            }
            return buf.toString();
        }

    }

    /**
     * Sets the working directory for command execution.
     * @param workingDirectory The working directory.

    // access mask encoding
    /** File read data access right */
    int FILE_READ_DATA = 0x00000001; // 1
    /** File write data access right */
    int FILE_WRITE_DATA = 0x00000002; // 2
    /** File append data access right */
    int FILE_APPEND_DATA = 0x00000004; // 3
    /** File read extended attributes access right */
    int FILE_READ_EA = 0x00000008; // 4
    /** File write extended attributes access right */

            chain = appendFilterChain(element, chain);
        }
        filterChain = chain;
    }

    /**
     * Appends a filter to the existing filter chain.
     *
     * @param filter the filter to append
     * @param chain the existing filter chain
     * @return a new filter chain with the filter appended
     */
    protected FilterChain appendFilterChain(final Filter filter, final FilterChain chain) {

        final CachedCipher cipher = new CachedCipher();
        cipher.setKey("mySecretKey");

        final StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("Long text for testing. ");
        }
        final String original = sb.toString();
        final String encrypted = cipher.encryptText(original);
        final String decrypted = cipher.decryptText(encrypted);

    @Override
    public List<Character> create(Character[] elements) {
      char[] chars = Chars.toArray(asList(elements));
      StringBuilder str = new StringBuilder();
      str.append(chars);
      return charactersOf(str);
    }
  }

  private abstract static class TestUnhashableListGenerator
      extends TestUnhashableCollectionGenerator<List<UnhashableObject>>

        char prev = 0;
        for (final char c : searchWord.toCharArray()) {
            if (!Character.isWhitespace(c)) {
                buf.append(c);
            } else if (!Character.isWhitespace(prev)) {
                buf.append(' ');
            }
            prev = c;
        }
        final String[] words = buf.toString().trim().split(" ");
        try {
            final SuggestItem item =

   *       use {@link String#getChars(int, int, char[], int)} instead of copying characters one by
   *       one with {@link CharSequence#charAt(int)}.
   *   <li>use {@link Appendable#append(CharSequence)} in {@link #copyTo(Appendable)} and {@link
   *       #copyTo(CharSink)}. We know this is correct since strings are immutable and so the length

   *       use {@link String#getChars(int, int, char[], int)} instead of copying characters one by
   *       one with {@link CharSequence#charAt(int)}.
   *   <li>use {@link Appendable#append(CharSequence)} in {@link #copyTo(Appendable)} and {@link
   *       #copyTo(CharSink)}. We know this is correct since strings are immutable and so the length