printStackTrace on catch

[GoogleCodeExporter]

What steps will reproduce the problem?
1. calling SyncProxy.newProxyInstance(GreetingService.class,
        "http://<ip_address>:<port>", "greet");

What is the expected output? What do you see instead?
When my server is not listening on the port, I get a printStackTrace saying 
"Connection refused.....".  I would like syncproxy to throw an exception and 
have my code catch it.  Alternatively, I can modify the syncproxy 
newProxyInstance code so to print a more generic message instead of a stack 
trace.  How do I recompile the library if I want to take the latter approach?

What version of the product are you using? On what operating system?
0.3, Linux

Original issue reported on code.google.com by lonelyty...@gmail.com on 12 Apr 2013 at 9:59