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IsItInTheFile.java

src/main/java/IsItInTheFile.java
 
import java.nio.file.Paths;
import java.util.Scanner;
 
public class IsItInTheFile {
 
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
 
        System.out.println("Name of the file:");
        String file = scanner.nextLine();
 
        System.out.println("Search for:");
        String searchedFor = scanner.nextLine();
 
        int lines = 0;
        try (Scanner fileReader = new Scanner(Paths.get(file))) {
 
            while (fileReader.hasNextLine()) {
                String line = fileReader.nextLine();
                if (!line.contains(searchedFor)) {
                    continue;
                }
 
                lines++;
            }
 
        } catch (Exception e) {
            System.out.println("Reading the file " + file + " failed.");
        }
 
        if (lines == 0) {
            System.out.println("Not found.");
        } else {
            System.out.println("Found!");
        }
 
    }
}