Java Utililty Methods Scanner Read

return getStreamLines(is, DEFAULT_ENCODING);

long threadId = Thread.currentThread().getId();
Scanner keyboardScanner = map.get(threadId);
return keyboardScanner;

try (InputStream is = cls.getResourceAsStream(location);
        Scanner s = new Scanner(is, "UTF-8").useDelimiter("\\A");) {
    return s.hasNext() ? s.next() : "";
} catch (Exception ex) {
    throw new RuntimeException(ex);

Scanner sc = new Scanner(in);
StringBuilder sb = new StringBuilder();
while (sc.hasNextLine()) {
    sb.append(sc.nextLine()).append("\n");
return sb.toString();

try (Scanner scanner = new Scanner(new File(fileName))) {
    final StringBuilder builder = new StringBuilder();
    while (scanner.hasNextLine())
        builder.append(scanner.nextLine()).append("\n");
    return builder.toString().trim();

Scanner scan = new Scanner(in);
Map<String, String> parameters = getParameters(scan, null);
int elements = elementCountOverride;
return loadElements(scan, elements, 0);

FileInputStream fin = new FileInputStream(file_path);
Scanner scan = new Scanner(fin);
String id = scan.next();
String key = scan.next();
fin.close();
return new BasicAWSCredentials(id, key);

try {
    int dim = Integer.parseInt(in.readLine());
    String[] vals = in.readLine().split("\\s+");
    boolean[] ret = new boolean[dim];
    for (int i = 0; i < ret.length; i++) {
        ret[i] = Boolean.parseBoolean(vals[i]);
    return ret;
...

if (conf == null)
    conf = new HashMap<String, String>();
File file = new File(confPath);
Scanner reader = new Scanner(file);
while (reader.hasNextLine()) {
    String line = reader.nextLine().trim();
    if (line.length() == 0)
        continue;
...

int dim = reader.nextInt();
double[] ret = new double[dim];
for (int i = 0; i < dim; i++) {
    ret[i] = Double.parseDouble(reader.next());
return ret;