### Question:
Resources { public static InputStream getResourceAsStream(String resource) throws IOException { return getResourceAsStream(null, resource); } Resources(); static ClassLoader getDefaultClassLoader(); static void setDefaultClassLoader(ClassLoader defaultClassLoader); static URL getResourceURL(String resource); static URL getResourceURL(ClassLoader loader, String resource); static InputStream getResourceAsStream(String resource); static InputStream getResourceAsStream(ClassLoader loader, String resource); static Properties getResourceAsProperties(String resource); static Properties getResourceAsProperties(ClassLoader loader, String resource); static Reader getResourceAsReader(String resource); static Reader getResourceAsReader(ClassLoader loader, String resource); static File getResourceAsFile(String resource); static File getResourceAsFile(ClassLoader loader, String resource); static InputStream getUrlAsStream(String urlString); static Reader getUrlAsReader(String urlString); static Properties getUrlAsProperties(String urlString); static Class<?> classForName(String className); static Charset getCharset(); static void setCharset(Charset charset);  }### Answer:
@Test public void shouldGetResourceAsStream() throws Exception { try (InputStream in = Resources.getResourceAsStream(CLASS_LOADER, JPETSTORE_PROPERTIES)) { assertNotNull(in); } }
@Test void shouldGetResourceAsStream() throws Exception { try (InputStream in = Resources.getResourceAsStream(CLASS_LOADER, JPETSTORE_PROPERTIES)) { assertNotNull(in); } }
@Test public void shouldGetResourceAsStream() throws Exception { InputStream in = Resources.getResourceAsStream(CLASS_LOADER, JPETSTORE_PROPERTIES); assertNotNull(in); in.close(); }