@Test
    @Disabled("TODO: what does PathUtil do, if anything, when encountering backward slashes?")
    void resolveAbsolutelyWithBackwardSlashes() {
        String toResolve = RELATIVE_PATH.replace("/", "\\");

        Assertions.assertEquals(new File(ABS_BASE_DIR + "/" + RELATIVE_PATH),
            DockerPathUtil.resolveAbsolutely(toResolve, ABS_BASE_DIR));
    }
The supplied base directory is relative, but isn't used because the supplied path is absolute.
src/test/java/io/fabric8/maven/docker/util/DockerPathUtilTest.java