import java.io.*;

public class PrintStreamExample {
   
   public static void main(String[] args) throws FileNotFoundException {
      // NOTE: This is an example of how to use the PrintStream object
      // to print to a file called "Hello.java" We've just written
      // code that writes code. Hello.java is an actual program we 
      // can compile and run. Cool!
   
      PrintStream stream = new PrintStream("Hello.java");
      stream.println("public class Hello {");
      stream.println("\tpublic static void main(String[] args) {");
      stream.println("\t\tSystem.out.println(\"Hello World!\");");
      stream.println("\t}");
      stream.println("}");
   }
}