Method unescapeString

src/main/java/org/sfj/JSONOne.java:922–961

(CharSequence seq)

  }

  public static CharSequence unescapeString(CharSequence seq) {
    StringBuilder w = new StringBuilder();
    final int len = seq.length();
    for (int pos = 0; pos < len; pos++) {
      char ch = seq.charAt(pos);
      if (ch == '\\') {
        ch = seq.charAt(++pos);
        switch (ch) {
          case 'u':
            String
              utf =
              Character.toString(seq.charAt(++pos)) + seq.charAt(++pos) + seq.charAt(++pos) + seq.charAt(++pos);
            int value = Integer.parseInt(utf, 16);
            w.append(Character.toChars(value));
            break;
          case 'n':
            w.append('\n');
            break;
          case 'r':
            w.append('\r');
            break;
          case 'b':
            w.append('\b');
            break;
          case 't':
            w.append('\t');
            break;
          case 'f':
            w.append('\f');
            break;
          default:
            w.append(ch);
            break;
        }
      } else {
        w.append(ch);
      }
    }
    return w;
  }

  public static CharSequence escapeString(CharSequence seq) {
    StringBuilder w = new StringBuilder();