Snippets tagged “readline”

To get input from the System.console() in Java, you can use the readLine() method of the Console class.

To read a text file in Java, you can use the BufferedReader class from the java.io package.

To get the number of lines in a file in Java, you can use the BufferedReader class and read the file line by line until the end of the file is reached.

This code opens the file "filename.txt" and reads it line by line. Each line is printed to the console until the end of the file is reached.