Help needed with unmarsheller

[amulya gudapati]

I have the below code

JAXBContext ctx;

try {

ctx = JAXBContext.newInstance("testpkg.test");
unMarshaller = ctx.createUnmarshaller();

reader = new StringReader(testXML);

testpkg.Test test =
(testpkg.Test)unMarshaller.unmarshal(reader);
}

Test is the java object from the test.xml file created using xjc compiler.

in test.xml I have an element <abc> value </abc>

now after the code above i need to get that element <abc> value into a String.

please help...