public class HelloWorld
{
  public static void 
    main (String[] args) 
  {
    System.out.println ("Hello again, GitHub!");
    System.out.println ("Hello, world");
  } // main(String[])
}

@@ -105,22 +105,16 @@
 ello
- again
 , GitHub
 !%22);
@@ -113,9 +113,9 @@
 tHub
-!
+.
 %22);%0A
@@ -143,20 +143,24 @@
 n (%22
-Hello, world
+Goodbye, GitHub!
 %22);%0A

Update HelloWorld.java