@Test
public void computeInnerReplacementJarPathTest() {

    Path filePath = Paths.get("/some/path/to/file.jar/child.war/subChild.jar").toAbsolutePath();
    Path computed = AntennaUtils.computeInnerReplacementJarPath(filePath);
    assertThat(computed).hasToString(toAbsolutePathname("/some/path/to/file_jar/child_war/subChild.jar"));
}