code: public static int getIndexOf (@Nullable final String sText, final char cSearch)
    {
      return sText != null && sText.length () >= 1 ? sText.indexOf (cSearch) : STRING_NOT_FOUND;
    }
docs: Get the first index of cSearch within sText.
  
  @param sText
  The text to search in. May be <code>null</code>.
  @param cSearch
  The character to search for. May be <code>null</code>.
  @return The first index of sSearch within sText or {@value #STRING_NOT_FOUND}
  if cSearch was not found or if any parameter was <code>null</code>.
  @see String#indexOf(int)