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String fileName is read from input. The try block opens a file named fileName using a try - with - resources statement, and reads an
String fileName is read from input. The try block opens a file named fileName using a trywithresources statement, and reads an integer from the file into inValue.
Write an exception handler to catch a FileNotFoundException and assign hasError with true. import java.util.Scanner;
import java.ioFileInputStream;
import java.ioFileNotFoundException;
public class ReadDataFile
public static void mainString args
Scanner scnr new ScannerSystemin;
String fileName;
int inValue;
boolean hasError false;
fileName scnrnext;
try Scanner fScanner new Scannernew FileInputStreamfileName
inValue fScanner.nextInt;
System.out.printlnValue read from fileName : inValue;
Your code goes here
fScanner is automatically closed after the try block terminates.
if hasError
System.out.printlnfileName : File not found";
else
System.out.printlnSuccess: File processed";
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