Replace uses of StringBuffer with StringBuilder[JAXP]

[huizhe wang]

Hi Otavio,

I'm glad to know you're interested in contributing to the JAXP project. 
The JAXP standalone itself has reached end-of-life. We're now 
concentrating on JAXP in OpenJDK. The repo is here: 
http://hg.openjdk.java.net/jdk9/dev/jaxp

If you are interested in contributing to OpenJDK/jaxp, please read 'How 
to contribute' and sign the OCA:
http://openjdk.java.net/contribute/

Thanks,
Joe

On 9/9/2014 6:10 PM, Otávio Gonçalves de Santana wrote:
> Similar to: https://bugs.openjdk.java.net/browse/JDK-8041679
>
> But in JAXP project:
>
> https://dl.dropboxusercontent.com/u/16109193/open_jdk/jax%E1%B9%95/string_buffer_2_string_builder.zip
>