Method indexOf

src/main/java/org/htmlunit/util/StringUtils.java:519–526

Returns the index within the specified string of the first occurrence of the specified search character. @param s the string to search @param searchChar the character to search for @param beginIndex the index at which to start the search @param endIndex the index at which to stop the search @return

(final String s, final char searchChar, final int beginIndex, final int endIndex)

     * @return the index of the first occurrence of the character in the string or <code>-1</code>
     */
    public static int indexOf(final String s, final char searchChar, final int beginIndex, final int endIndex) {
        for (int i = beginIndex; i < endIndex; i++) {
            if (s.charAt(i) == searchChar) {
                return i;
            }
        }
        return -1;
    }

    /**
     * Returns a Color parsed from the given RGB in hexadecimal notation.