bufferedStream

FileChannelTest.java

@Test
public void bufferedStreams() throws Exception {
    Path path = Paths.get("channel.txt");

    try (BufferedWriter writer = Files.newBufferedWriter(path, UTF8, StandardOpenOption.CREATE, StandardOpenOption.APPEND)) {
        for (int i = 0; i < 100; i++) {
            writer.write(TEST_TEXT);
        }
        writer.flush();
    }

    List<String> lines = Files.readAllLines(path, Charset.forName("UTF-8"));
    for (String line : lines)
        System.out.println(line);

    Files.deleteIfExists(path);
}