In JUnit 3.8.1, the TestCase base class declares "throws Exception" in its method signatures for setUp() and tearDown(), but this is not the case on AbstractJsfTestCase. Should be added for consistency.
Adjust the method signatures of setUp() and tearDown() methods to
include "throws Exception" to be consistent with the base TestClass
implementation in JUnit. For good measure, change these methods from
public to protected scope as well.