Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

public class Main {
    public static void main(String[] argv) throws Exception {
        File file = new File("c:\\a.bat");
        InputStream is = new FileInputStream(file);

        long length = file.length();
        if (length > Integer.MAX_VALUE) {
            System.out.println("File is too large");
        }

        byte[] bytes = new byte[(int) length];

        int offset = 0;
        int numRead = 0;
        while (numRead >= 0) {
            numRead = is.read(bytes, offset, bytes.length - offset);
            offset += numRead;
        }

        if (offset < bytes.length) {
            throw new IOException("Could not completely read file " + file.getName());
        }
        is.close();
        System.out.println(new String(bytes));
    }
}