code: private String createValueString(String[] values) {
  
          StringBuffer buf = new StringBuffer();
  
          for (int i = 0; i < values.length; i++) {
  
              // escape commas and equals in value
              values[i] = CmsStringUtil.substitute(values[i], ",", "\\,");
              values[i] = CmsStringUtil.substitute(values[i], "=", "\\=");
  
              buf.append("\t" + values[i] + ((i < (values.length - 1)) ? ",\\\n" : ""));
          }
          return buf.toString();
      }
docs: Creates an string out of the given array to store back in the property file.<p>
  
  @param values the array with the values to create a string from
  
  @return a string with the values of the array which is ready to store in the property file