public static String hexToString(final String data) throws ConversionException {
  try {
    return ConversionUtils.arrayToString(Hex.decodeHex(data.toCharArray()));
  }
 catch (  DecoderException e) {
    throw new ConversionException("Cannot convert given hex text into plain text",e);
  }
}

public static String hexToString ( final String data ) throws ConversionException { try { return ConversionUtils . arrayToString ( Hex . decodeHex ( data . toCharArray ( ) ) ) ; } catch ( DecoderException e ) { throw new ConversionException ( "Cannot convert given hex text into plain text" , e ) ; } }
converts the given hex string into a plain string .
