Populate a table from an external file

- [Lecturer] So let's say we wanted the data source … for our table to come from a file, … instead of coming from our code only. … To do that, I'm starting with a file, … which has one, two, three, four, five, six, … seven, eight, nine different lines, separated by commas. … So you can create this file yourself, … if you want to follow along. … And notice that acts as the same structure … as our integer array did before. … I'm calling this load file method in the constructor. … And then inside of load file, I am loading a file. … I'm not going to go over how loading a file works, … because that's something we covered in detail … earlier in the course. … So, what I'm doing here is, … I'm getting all the lines in the file, … and then I'm looping through them. … So the first step is to get a line as a string. … So string, line, and then we set that equal to lines, … dot get, and then we pass an I. … Remember, that's our iterator for the loop. … So this is going to get this particular line. …