### Question:
GlobalUtils { public static StringBuilder readTextFile(final Path path) { final StringBuilder builder = new StringBuilder(); try { final List<String> strings = Files.readAllLines(path, Charsets.UTF_8); for (String string : strings) { builder.append(string).append(System.getProperty("line.separator")); } } catch (IOException e) { log.error("Error reading source file", e); } return builder; } private  GlobalUtils(); static String replacePlaceholders(final String input, final String placeholder, final String replacement); static String readStreamAsText(final InputStream stream); static void populateDirectories(final Path startPath, final List<Path> existing); static StringBuilder readTextFile(final Path path); static void writeToFile(final CharSequence content, final Path path); static String createMethodName(final String name); static String createClassName(final String input); static String getNamespacePrefix(final String fullName); static String getNameAfterPrefix(final String fullName); @SuppressWarnings("HippoHstCallNodeRefreshInspection") static void refreshSession(final Session session, final boolean keepChanges); static Session createSession(); static void cleanupSession(final Session session); static T newInstance(final Class<T> clazz); @SuppressWarnings("unchecked") static T newInstance(final String className); static Class<?> loadCLass(final String clazz); static String decodeUrl(final String url); static String validFileName(final String input); static boolean marshalWriter(final Writer writer, final Document document); @SuppressWarnings("unchecked") static T unmarshalStream(final InputStream stream, final Class<T> clazz);  }### Answer:
@Test public void testReadTextFile() throws Exception { }