class MyClass { int value = 5; } 

public class Main { 

public static void main(String[] args) { 

MyClass obj = new MyClass(); 

System.out.println(obj.value); 

} 

} 

int i = 0; 

while (i < 4) { 

i++; 

if (i == 2) break; 

System.out.print(i); 

} 

FileOutputStream fos = new FileOutputStream("file.dat"); 

fos.write(65); 

for (int i = 1; i <= 6; i++) { 

if (i == 4) break; 

System.out.print(i); 

} 

try (FileWriter fw = new FileWriter("test.txt")) { 

fw.write("World"); 

} 

class Demo { int num = 20; } 

public class Test { 

public static void main(String[] args) { 

Demo d = new Demo(); 

System.out.println(d.num); 

} 

}