StringDeserializer does not return null String.

["KURO@RIMNET" <ku...@ki.rim.or.jp>]

Hello,

In nightly build version, null string is serialized by
SoapEncUtils#generateNullStructure.
But String Deserialiser does not return null string.

current StringDeserializer(StringDeserializer.java) code:

  Element root = (Element)src;
  String value = DOMUtils.getChildCharacterData(root);
  return new Bean(String.class, value);


following code seems to work good.

  Element root = (Element)src;
  if (SoapEncUtils.isNull(root))
  {
    return new Bean(String.class, null);
  } else {
    String value = DOMUtils.getChildCharacterData(root);
    return new Bean(String.class, value);
  }


//Kuro