Examples of java.util.Scanner.nextLine()

java.util.Scanner.nextLine()
Advances this scanner past the current line and returns the input that was skipped. This method returns the rest of the current line, excluding any line separator at the end. The position is set to the beginning of the next line.
Since this method continues to search through the input looking for a line separator, it may buffer all of the input searching for the line to skip if no line separators are present. @return the line that was skipped @throws NoSuchElementException if no line was found @throws IllegalStateException if this scanner is closed

        if (!s.hasNext()) {
          return null;
        }


        while (s.hasNextLine()) {
          rows.add(new Vector<Object>(Arrays.asList(s.nextLine()
              .split("(?<!\\\\),", -1))));


        }


        if (headers == null) {

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      System.out.println("Please enter a choice and press <enter>: ");
      System.out.println("\t1. Execute Sample 1 (Capitalize String)");
      System.out.println("\t2. Execute Sample 2 (Coffee Service)");
      System.out.println("\tq. Quit the application");


      final String input = scanner.nextLine();


      if("1".equals(input.trim())) {
        executeSample1();
        continue;
      } else if("2".equals(input.trim())) {

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        + "\n\n Please enter a string and press <enter>: ";


    System.out.print(message);


    while (!scanner.hasNext("q")) {
      String input = scanner.nextLine();


      System.out.println("Converting String to Uppcase using Stored Procedure...");
      String inputUpperCase = service.convertToUpperCase(input);


      System.out.println("Retrieving Numeric value via Sql Function...");

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    System.out.println(message);


    while (!scanner.hasNext("q")) {


      String input = scanner.nextLine();


      if ("list".equalsIgnoreCase(input)) {
        List<CoffeeBeverage> coffeeBeverages = service.findAllCoffeeBeverages();


        for (CoffeeBeverage coffeeBeverage : coffeeBeverages) {

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    System.out.println("\n    Which Demo would you like to run? <enter>:\n");
    System.out.println("\t1. Channel Adapter Demo");
    System.out.println("\t2. Gateway Demo");


    while (true) {
      final String input = scanner.nextLine();


      if("1".equals(input.trim())) {
        System.out.println("    Loading Channel Adapter Demo...");
        new ClassPathXmlApplicationContext(configFilesChannelAdapterDemo, Main.class);
        break;

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        StringBuilder fileContents = new StringBuilder();
        Scanner scanner = new Scanner(new File(pathname));
        String lineSeparator = System.getProperty("line.separator");
        try {
            while (scanner.hasNextLine()) {
                fileContents.append(scanner.nextLine() + lineSeparator);
            }
            return fileContents.toString();
        } finally {
            scanner.close();
        }

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    private void test(File file, String... expected) throws IOException {
        List<String> actual = new ArrayList<String>();
        Scanner scanner = new Scanner(file, "UTF-8");
        while (scanner.hasNextLine()) {
            actual.add(scanner.nextLine());
        }
        scanner.close();
        Collections.sort(actual);
        Arrays.sort(expected);
        assertThat(actual, is(Arrays.asList(expected)));

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    private void test(File file, String... expected) throws IOException {
        List<String> actual = new ArrayList<String>();
        Scanner scanner = new Scanner(file, "UTF-8");
        while (scanner.hasNextLine()) {
            actual.add(scanner.nextLine());
        }
        scanner.close();
        Collections.sort(actual);
        Arrays.sort(expected);
        assertThat(actual, is(Arrays.asList(expected)));

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    protected List<String> collectStatements(File target) throws IOException {
        StringBuilder buf = new StringBuilder();
        Scanner scanner = new Scanner(target, "UTF-8");
        try {
            while (scanner.hasNextLine()) {
                buf.append(scanner.nextLine());
                buf.append('\n');
            }
        } finally {
            scanner.close();
        }

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        try {
            InputStream output = conn.openStandardOutput();
            conn.connect();
            Scanner s = new Scanner(output, "UTF-8");
            while (s.hasNextLine()) {
                String[] pair = s.nextLine().split("=", 2);
                if (pair.length == 2) {
                    results.put(pair[0], pair[1]);
                }
            }
            s.close();

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