in changes-patch-builder-test/src/jetbrains/buildServer/vcs/patches/fs/MemoryFileSystemImplTest.java [200:210]
public void testComplexScenario2() {
fs.add("a/b/c/d");
fs.add("b/a/b/c/d");
fs.add("b/a/b/d/");
fs.remove("b/a/b/c/");
fs.add("b/a/b/c/e");
fs.remove("a/");
fs.add("a/b/");
checkFileSystem(new String[] { "b/a/b/c/e" },
new String[] { "a/b", "b/a/b/d" });
}