Change tests not applicable for Debian packaging The test getNoImplementationVersion is ignored, as the junit jar has an implementation version attribute. The tests testResrouceFinderClasspathFileNoArgsConstructor and testResrouceFinderClasspathFileNullToMultiArgsConstructor are ignored because ant is not used for the build. The method testResrouceExistingFileInDir is wrongly defined: the comment above it suggests that it expects a null result. The tests in TestIpUtils are ignored because inspecting the source code of validateIpAddress shows this method never throws an UnknownHostException.