Completed

Main.ctxt

@@ -0,0 +1,5 @@
+#BlueJ class context
+comment0.target=Main
+comment1.params=args
+comment1.target=void\ main(java.lang.String[])
+numComments=2

Main.java

@@ -1,9 +1,16 @@
 /**
  * Created by iyasuwatts on 10/17/17.
  */
+import java.util.Scanner;
 public class Main {
 
     public static void main(String[] args){
+        System.out.println("\nGreetings! Let's do some math. Enter a number below to find the sum of all integers from \"1\" to \"n\"!\n");
+
+        Sum sum = new Sum();
+        sum.sumOfNumbers();
+        
+        System.out.println("\nWell... goodbye");
 
     }
 }

Sum.ctxt

@@ -0,0 +1,5 @@
+#BlueJ class context
+comment0.target=Sum
+comment1.params=
+comment1.target=void\ sumOfNumbers()
+numComments=2

Sum.java

@@ -0,0 +1,26 @@
+import java.util.Scanner;
+
+public class Sum{
+    public void sumOfNumbers(){
+        int result = 1;
+        int i = 2;
+        
+        StringBuilder fact = new StringBuilder("1");
+
+        Scanner s = new Scanner(System.in);        
+        int input = s.nextInt();
+
+        if(input != 0){
+            
+            while(i <= input){
+                fact.append(String.format(" + %d", i));
+                result += i;
+                i++;
+            }
+
+            System.out.println(String.format("\nHmmm... the answer to that is..\n" + fact.toString() + "\nWhich is " + result + "!", input));
+            System.out.println("\nGot anything harder?\n\nIf not, you can enter '0' to close\n----------\n");
+            sumOfNumbers();
+        }
+    }
+}

package.bluej

@@ -1,20 +1,23 @@
 #BlueJ package file
-editor.fx.0.height=0
-editor.fx.0.width=0
-editor.fx.0.x=0
-editor.fx.0.y=0
+dependency1.from=Main
+dependency1.to=Sum
+dependency1.type=UsesDependency
+editor.fx.0.height=716
+editor.fx.0.width=800
+editor.fx.0.x=480
+editor.fx.0.y=23
 objectbench.height=164
 objectbench.width=776
 package.divider.horizontal=0.6
 package.divider.vertical=0.6845018450184502
 package.editor.height=364
 package.editor.width=674
-package.editor.x=-816
-package.editor.y=445
+package.editor.x=100
+package.editor.y=100
 package.frame.height=600
 package.frame.width=800
-package.numDependencies=0
-package.numTargets=1
+package.numDependencies=1
+package.numTargets=2
 package.showExtends=true
 package.showUses=true
 project.charset=UTF-8
@@ -24,9 +27,16 @@ readme.width=47
 readme.x=10
 readme.y=10
 target1.height=50
-target1.name=Main
+target1.name=Sum
 target1.showInterface=false
 target1.type=ClassTarget
 target1.width=80
-target1.x=70
+target1.x=160
 target1.y=10
+target2.height=50
+target2.name=Main
+target2.showInterface=false
+target2.type=ClassTarget
+target2.width=80
+target2.x=70
+target2.y=10