toJson escapes "=" unnecessarily in raw strings

What steps will reproduce the problem?
1. Create an object with a single String field.
2. Set field to "http://someUrl.com?a=b"
3. Attempt to convert the object to json via gson.toJson

What is the expected output? What do you see instead?
I would expect the URL to be serialized exactly as it is written. Instead, 
the equals sign is encoded as \u003d.

What version of the product are you using? On what operating system?
1.4

Original issue reported on code.google.com by [e-mail] on 20 Apr 2010 at 5:08

[GoogleCodeExporter]

Hope this will help you :

Gson gson = new GsonBuilder().disableHtmlEscaping().create();

Original comment by [e-mail] on 30 Jul 2010 at 7:33

[GoogleCodeExporter]

Working fine for me now If I use below code to create Gson object. 

Gson gson = new GsonBuilder().disableHtmlEscaping().create();

Thanks to Cassel.Guillaume.

Original comment by [e-mail] on 18 Aug 2010 at 8:30