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 (num_mat != 0) {
      throw new Error("svdLoadSparseTextHBFile: I don't know how to handle a file "
          + "with elemental matrices (last entry on header line 3)");
    }
    /* Skip the line giving the formats: */
    scanner.nextLine();


    S = new SMat(rows, cols, vals);


    /* Read column pointers. */
    for (i = 0; i <= S.cols; i++) {

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    static SMat svdLoadSparseTextHBFile(File file) throws FileNotFoundException {
        int i, x, rows, cols, vals, num_mat;
        Scanner scanner = new Scanner(file);
        SMat S;
        /* Skip the header line: */
        scanner.nextLine();
        /* Skip the line giving the number of lines in this file: */
        scanner.nextLine();
        /* Read the line with useful dimensions: */
        scanner.next();
        rows = scanner.nextInt();

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        Scanner scanner = new Scanner(file);
        SMat S;
        /* Skip the header line: */
        scanner.nextLine();
        /* Skip the line giving the number of lines in this file: */
        scanner.nextLine();
        /* Read the line with useful dimensions: */
        scanner.next();
        rows = scanner.nextInt();
        cols = scanner.nextInt();
        vals = scanner.nextInt();

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        scanner.next();
        rows = scanner.nextInt();
        cols = scanner.nextInt();
        vals = scanner.nextInt();
        num_mat = scanner.nextInt();
        scanner.nextLine();
        if (num_mat != 0) {
            throw new Error("svdLoadSparseTextHBFile: I don't know how to handle a file "
                    + "with elemental matrices (last entry on header line 3)");
        }
        /* Skip the line giving the formats: */

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        if (num_mat != 0) {
            throw new Error("svdLoadSparseTextHBFile: I don't know how to handle a file "
                    + "with elemental matrices (last entry on header line 3)");
        }
        /* Skip the line giving the formats: */
        scanner.nextLine();


        S = new SMat(rows, cols, vals);


        /* Read column pointers. */
        for (i = 0; i <= S.cols; i++) {

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        Scanner sc = null;
        try {
            sc = new Scanner(bodyFile);
            String expectedBody = ""; 
            while (sc.hasNextLine()) {
                expectedBody += sc.nextLine() + "\n";
            }
            expectedBody = expectedBody.substring(0, expectedBody.length()-1);
            return expectedBody;
        } finally {
            if (sc != null) {

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    static void assertHeaders(File headersFile, ModifiableValueMap m) throws FileNotFoundException {
        Map<String, List<String>> expectedHeaders = new HashMap<String, List<String>>();
        Scanner sc = new Scanner(headersFile);
        while (sc.hasNextLine()) {
            String line = sc.nextLine();
            if (line.startsWith("//")) 
                continue;
            String[] colon = line.split(TEST_FILE_FIELD_SEPARATOR);
            String header = colon[0];
            String value = colon[1];

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    }


    Scanner sc = new Scanner(System.in);
    System.out.println("Type \"quit\" to continue loading MAS.");
    System.out.print("*** New query: >");
    String query = sc.nextLine();
    while (!query.equalsIgnoreCase("quit")) {
      try {
        System.out.println("*** sql");
        Iterator<Resource> resSQL = resolver.findResources(query, Query.JCR_SQL2);
        while (resSQL.hasNext()) {

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      } catch (Exception e) {
        e.printStackTrace();
      }
      
      System.out.print("*** New query: >");
      query = sc.nextLine();
    }
  }


  @SuppressWarnings("serial")
  private static class Props extends HashMap<String, Object> {

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  public void buildNewTree(InputStream stream) throws IOException {
    Scanner scan = new Scanner(stream, "UTF-8");
    // creating a new tree
    this.root = new TextNode();
    while (scan.hasNextLine()) {
      String s = scan.nextLine().trim();


      if (s.endsWith("=")) {
        s = s.substring(0, s.length() - 1);
        s = s.trim();
      }

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