### Question:
GlusterPath implements Path { @Override public boolean startsWith(Path path) { GlusterPath otherPath = (GlusterPath) path; if (this.equals(otherPath)) { return true; } if (otherPath.getParts().length > parts.length) { return false; } if (absolute && otherPath.isAbsolute() && otherPath.getParts()[0].isEmpty()) { return true; } String[] thisPrefix = Arrays.copyOfRange(parts, 0, otherPath.getParts().length); return ((absolute == otherPath.isAbsolute()) && (Arrays.equals(thisPrefix, otherPath.getParts()))); } GlusterPath(GlusterFileSystem fileSystem, String path);   GlusterPath(GlusterFileSystem fileSystem, String[] parts, boolean absolute); @Override boolean isAbsolute(); @Override Path getRoot(); @Override Path getFileName(); @Override Path getParent(); @Override int getNameCount(); @Override Path getName(int i); @Override Path subpath(int i, int i2); @Override boolean startsWith(Path path); @Override boolean startsWith(String s); @Override boolean endsWith(Path path); @Override boolean endsWith(String s); @Override Path normalize(); @Override Path resolve(Path path); @Override Path resolve(String s); @Override Path resolveSibling(Path path); @Override Path resolveSibling(String s); @Override Path relativize(Path path); @Override URI toUri(); @Override Path toAbsolutePath(); @Override Path toRealPath(LinkOption... linkOptions); @Override File toFile(); @Override WatchKey register(WatchService watchService, WatchEvent.Kind<?>[] kinds, WatchEvent.Modifier... modifiers); @Override WatchKey register(WatchService watchService, WatchEvent.Kind<?>... kinds); @Override Iterator<Path> iterator(); @Override int compareTo(Path path); String toString(); String getString();  }### Answer:
@Test public void testStartsWith() { Path p1 = new GlusterPath(mockFileSystem, "/"); assertTrue(p1.startsWith(p1)); Path p2 = new GlusterPath(mockFileSystem, "/foo"); assertFalse(p1.startsWith(p2)); assertTrue(p2.startsWith(p1)); p1 = new GlusterPath(mockFileSystem, "/bar"); assertFalse(p1.startsWith(p2)); }
@Test public void testStartsWith_String() { Path p1 = new GlusterPath(mockFileSystem, "/"); assertTrue(p1.startsWith("/")); Path p2 = new GlusterPath(mockFileSystem, "/foo"); assertFalse(p1.startsWith("/foo")); assertTrue(p2.startsWith("/")); p1 = new GlusterPath(mockFileSystem, "/bar"); assertFalse(p1.startsWith("/foo")); }