rokon12

package threads;

public class MyRunnable implements Runnable {
    @Override
    public void run() {
        System.out.println("Inside run method");
        System.out.println("Doing some important work concurrently");

        System.out.println("sleep for a while.");
        try {

rokon12

package threads;

public class ThreadDemo {

    public static void main(String[] args) {
        Thread t1 = new MyThread();
        Thread t2 = new MyThread();

        t1.start();
        t2.start();

rokon12

package threads;

public class MyThread extends Thread {

    @Override
    public void run() {
        for (int i = 0; i < 10; i++) {
            System.out.println(i);

            try {

rokon12

package file;

public class Main {
    public static void main(String[] args) {

        Copier copier = new Copier();
        copier.copy("hello.txt", "hello-copied1.txt");

        Copier2 copier2 = new Copier2();
        copier2.copy("hello.txt", "hello-copied2.txt");

rokon12

package file;


public class Main {
    public static void main(String[] args) {

        Copier copier = new Copier();
        copier.copy("hello.txt", "hello-copied1.txt");

        Copier2 copier2 = new Copier2();

rokon12

package file;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;

public class Copier3 {
    public void copy(String src, String dest) {

rokon12

package file;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class Copier2 {
    public void copy(String from, String to) {
        Path src = Paths.get(from);

rokon12

package file;

import java.io.*;

public class Copier {

    public void copy(String src, String dest) {
        File sourceFile = new File(src);

        if (!sourceFile.exists()) {

rokon12

package file;

import java.io.*;

public class Copier {

    public void copy(String src, String dest) {
        File sourceFile = new File(src);

        if (!sourceFile.exists()) {

rokon12

public class Reluctant {

    private Reluctant reluctant = new Reluctant();

    public Reluctant() throws Exception {
        throw new Exception("I'm not coming out");
    }

    public static void main(String[] args) {
        try {