java text file as string arraylist code example

Example 1: java import text file into arraylist

List<String> list = Files.readAllLines(new File("input.txt").toPath(), Charset.defaultCharset() );

Example 2: java read integer from text file into array scanner

Scanner scanner = new Scanner(new File("input.txt"));
int [] tall = new int [100];
int i = 0;
while(scanner.hasNextInt())
{
     tall[i++] = scanner.nextInt();
}