I did it using ant as mentioned in the documentation you sent.
I ran,
ant -Dderby.junit.testclass=org.apache.derbyTesting.functionTests.suites.All
junit-all-codeline-jars
It is working now. Am I doing right?
Great!
It should print a series of lines to the screen, as it runs each test.
And, at the end, there will be a report produced, that summarizes
all the tests that were run, and which ones succeeded and failed.
It may take a few hours, so you probably want to do something else
during the meantime.
If you can attach your diff with the changes you have made as a patch
to DERBY-3181, I can apply your patch on my system, and run some
tests too, and then we can compare the results.
thanks,
bryan