returning a object's byte array

[Sonam Samdupkhangsar]

Hi,

I have a Java Object:

class MyFile {
  Long id;
byte[] myBytes;

}

I have a JAXRS service that returns MyFile objects:

@GET
@Produces ( "application/json" )
@Path("/new")
public Set<MyFile> getMyFiles();


On the Javascript-client side, the contents of MyFile.myBytes is encoded in 
Base64 (not sure but looks like it).    The myBytes is a byte array containing 
a PDF file.  I used the "atob()" javascript method to get the binary (blob) 
data but I am not able to display the pdf file using the HTML's "<embed>" tag.
Not sure if this helps but I see this error on Firefox console : "Error: 
Invalid XRef stream header".

Thanks

-Sonam