### Question:
FileCarImage extends AbstractCarImage { public void loadFragment(Rectangle rect) throws IOException { InputStream inStream = Files.newInputStream(persistablePath.getPath(), StandardOpenOption.READ); loadFragment(inStream, rect); } @SuppressWarnings("unused") private  FileCarImage();  FileCarImage(Path filepath); void loadImage(); void loadImage(InputStream inStream); void loadFragment(Rectangle rect); void loadFragment(InputStream inStream, Rectangle rect); @Override void close(); @Override @Transient BufferedImage getImage(); @Transient Path getFilepath(); void setFilepath(Path filepath); @Override boolean equals(Object o); @Override int hashCode();  }### Answer:
@Test public void testLoadFragment() throws IOException { Rectangle rect = new Rectangle(10, 10, 10, 10); assertNotNull(rect); file.loadFragment(rect); assertNotNull(file); assertNotNull(file.getImage()); assertEquals(10, file.getImage().getHeight()); assertEquals(10, file.getImage().getWidth()); }