[shale] cannot run unit test framework with java 1.4

[Ryan Wynn]

java.lang.UnsupportedClassVersionError:
org/apache/shale/test/base/AbstractViewControllerTestCase (Unsupported
major.minor version 48.0)

Does AbstractVCTestCase require java 1.5 now or is this a build
problem?  I am using java 1.4 and cannot run my test cases now.

using shale-test.jar from 2/10.

Thanks,
Ryan