An exclude list is a file that contains a list of
tests in a test suite that should not be run for some
reason. The list contains path names that uniquely
identify tests to be excluded. When JavaTest prepares to
run a test, it checks to see if the test is on the exclude
list, if it is, the test is ignored during the test run.
Exclude list files conventionally use the extension .jtx
and are normally supplied with a test suite.