Program prompts user to input an integer and then returns the sum of all integers between 1 and the input.

Main.ctxt

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

Main.java

@@ -1,9 +1,24 @@
 /**
  * Created by iyasuwatts on 10/17/17.
  */
+import java.util.Scanner;
+
 public class Main {
 
-    public static void main(String[] args){
+    public static void addIntegers() 
+    {
+        Scanner input = new Scanner(System.in);
+
+        int userInput;
+        System.out.println("Please enter a positive integer: ");
+        userInput = input.nextInt();
 
+        int sumTotal = 0;
+        
+        for (int i = 1; i <= userInput; i++) { 
+           sumTotal += i;
+        }
+        
+        System.out.println("The sum of the integers between 1 and " + userInput + " equals " + sumTotal + ".");
     }
 }

package.bluej

@@ -1,16 +1,16 @@
 #BlueJ package file
-editor.fx.0.height=0
-editor.fx.0.width=0
-editor.fx.0.x=0
-editor.fx.0.y=0
+editor.fx.0.height=709
+editor.fx.0.width=800
+editor.fx.0.x=993
+editor.fx.0.y=191
 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=943
+package.editor.y=314
 package.frame.height=600
 package.frame.width=800
 package.numDependencies=0
@@ -28,5 +28,5 @@ target1.name=Main
 target1.showInterface=false
 target1.type=ClassTarget
 target1.width=80
-target1.x=70
-target1.y=10
+target1.x=170
+target1.y=120