read from file in java

Question

read from text file

I have a text file
This file has 10 lines
How can I read the fourth and seventh line?
And twice third row??

Answer 1

https://www.sololearn.com/learn/Java/2187/

Java reads a file one char at once. When a linebreak occurs, java will register this as \n. We can add every char to a list until java detects \n using an if statement. Then we can add the string to a list. We can use index numbers to get to the third and seventh line

https://code.sololearn.com/cAee2xOyPB3F/?ref=app