first commit

Semester 1/Programming 1/Java/examples/hello/Hello.java

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+/**
+ * Class Hello:
+ *
+ * Hello-world program to demonstrate BlueJ.
+ */
+class Hello
+{
+    /**
+     * Method that does the work 
+     */
+    public void go()
+    {
+        System.out.println("Hello, world");
+    }
+    
+    /**
+     *  main method for testing outside BlueJ 
+     */
+    public static void main(String[] args)
+    {
+        Hello hi = new Hello();
+        hi.go();
+    }
+}