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Write a Java Program to Count number of lines present in the file
PROGRAM: Java Program to Count number of lines present in the file
/*Java Program to Count number of lines present in the file*/
1: Java program to count the number of lines in a file using Scanner class
import java.io.File;
import java.util.Scanner;
class Main {
public static void main(String[] args) {
int count = 0;
try {
// create a new file object
File file = new File(“input.txt”);
// create an object of Scanner
// associated with the file
Scanner sc = new Scanner(file);
// read each line and
// count number of lines
while(sc.hasNextLine()) {
sc.nextLine();
count++;
}
System.out.println(“Total Number of Lines: ” + count);
// close scanner
sc.close();
} catch (Exception e) {
e.getStackTrace();
}
}
}
