List<String> list = new ArrayList<>();
list.add("Apple");
list.add("Banana");
list.add("Orange");
for (String fruit : list) {
System.out.println(fruit);
}
try (BufferedReader reader = new BufferedReader(new FileReader("file.txt"))) {
String line;
while ((line = reader.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
e.printStackTrace();
}
class MyThread extends Thread {
public void run() {
System.out.println("Hello from thread!");
}
}
public class Main {
public static void main(String[] args) {
MyThread myThread = new MyThread();
myThread.start();
}
}
import java.net.*;
import java.io.*;
public class Main {
public static void main(String[] args) {
try (Socket socket = new Socket("example.com", 80);
PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()))) {
out.println("GET / HTTP/1.1");
out.println("Host: example.com");
out.println();
String line;
while ((line = in.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
