1. Simple Java I/O part I
Using scanner
8-Nov-18

2. Scanner
You can use the Scanner class to read from a file just like you read from the console.
File file = new File(“Random");
That is very similar to your Python file code.
Scanner scanner = new Scanner(file);

3. Reading firstLine = scanner.nextLine();
for (int i = 0; i < N; i++) {
String information = scanner.nextLine(); }

4. Catching exceptions
Java forces you to catch some file related exceptions
try {
File file = new File(“blabla.txt”);
Scanner scanner = new Scanner(file); }
catch (FileNotFoundException e) {
e.printStackTrace();
In the JavaExperiments folder on Dropbox, look at FileRead.java