I don't think ByteBuffer is available in GWT ... can you use the first 
solution suggested here: 
http://stackoverflow.com/questions/88838/how-to-convert-strings-to-and-from-utf8-byte-arrays-in-java

On Thursday, January 3, 2013 8:17:11 AM UTC-7, Andres Q wrote:
>
> Hi!
>
> I have the following Java code
>
> import com.google.common.base.Charsets;
> import java.nio.ByteBuffer;
>
> ByteBuffer msg = ... // a ByteBuffer that contains a String
> String s = Charsets.UTF_8.decode(msg).toString();
>
> this works fine in Java, but when I try to compile it with GWT I get:
>
> The method decode(ByteBuffer) is undefined for the type Charset
>
> What's the proper way, in GWT, to obtain a String (encoded in UTF-8) 
> that's inside a ByteBuffer?
>
> Thanks!
>
> ps: this question has also been asked in 
> StackOverflow<http://stackoverflow.com/questions/14141432/bytebuffer-to-string-in-gwt>,
>  
> if anyone wants to answer there and gain some rep
>

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