Cant get String out of Base64 encoded ByteArrayDataSource

Question

I have a String converted with org.apache.axis2.databinding.utils.ConverterUtil to a Base64Binary (ByteArrayDataSource inside a DataHandler).

When I try to convert it back to the string, it doestn work. I cant figure out why. What am I missing?

Here`s the code:

@Test
  public void testBase64() {
    DataHandler test = ConverterUtil.convertToBase64Binary("TEST");
    try {
      BufferedReader br = new BufferedReader(new InputStreamReader(test.getDataSource().getInputStream()));
      StringBuilder sb = new StringBuilder();
      String line;

      while ((line = br.readLine()) != null) {
        sb.append(line);
      }
      br.close();

      String result = new String(Base64.decode(sb.toString()));

    } catch (IOException e) {
      e.printStackTrace();
    }

As you can see.. result string is empty.. I hope someone can help me with this.

Thanks