public static boolean isSafeChar()

in ch-commons-util/src/main/java/com/cloudhopper/commons/util/StringUtil.java [188:201]

• 13 lines of code
• 9 McCabe index (conditional complexity)

    public static boolean isSafeChar(char ch) {
        if (ch >= 'a' && ch <= 'z')
            return true;
        if (ch >= 'A' && ch <= 'Z')
          return true;
        if (ch >= '0' && ch <= '9')
          return true;
        // loop thru our PRINTABLE string
        for (int i = 0; i < SAFE.length(); i++) {
            if (ch == SAFE.charAt(i))
                return true;
        }
        return false;
    }