these are my changes

AliceAndBob.ctxt

@@ -0,0 +1,7 @@
+#BlueJ class context
+comment0.target=AliceAndBob
+comment0.text=\n\ This\ program\ will\ do\ the\ following\:\n\ Firstly\ ask\ the\ user\ to\ input\ his/her\ name.\ Then\ find\ a\ way\ to\ check\ the\ person's\ name\ to\ see\ if\ it\ is\ Bob\ or\ Alice.\ \n\ If\ the\ user's\ name\ is\ either\ Alice\ or\ Bob;\ then\ a\ greeting\ will\ be\ printed\ to\ the\ screen.\ \n
+comment1.params=args
+comment1.target=void\ main(java.lang.String[])
+comment1.text=\ The\ Scanner\ class\ is\ used\ as\ a\ simple\ text\ scanner\ which\ can\ parse/analyze\ a\ sentence\ in\ parts.\ \n\ In\ this\ case\ Scanner\ is\ used\ to\ scan\ the\ user's\ input\ to\ check\ for\ something\ specific.\ \nSystem.out.print\ ("What\ is\ your\ name?");\ --->\ this\ prints\ "What\ is\ your\ name?"\ to\ the\ console\ and\ this\ prompts\ the\ user\ to\ input\ his/her\ name.\ \n\ String\ name\ \=\ in.nextLine--->\ this\ will\ print\ the\ entire\ line\ that\ that\ the\ user\ enters.\ \n
+numComments=2

AliceAndBob.java

@@ -0,0 +1,29 @@
+
+import java.util.*;
+/**
+ * This program will do the following:
+ * Firstly ask the user to input his/her name. Then find a way to check the person's name to see if it is Bob or Alice. 
+ * If the user's name is either Alice or Bob; then a greeting will be printed to the screen. 
+ */
+public class AliceAndBob {
+    /* The Scanner class is used as a simple text scanner which can parse/analyze a sentence in parts. 
+     * In this case Scanner is used to scan the user's input to check for something specific. 
+     *System.out.print ("What is your name?"); ---> this prints "What is your name?" to the console and this prompts the user to input his/her name. 
+     * String name = in.nextLine---> this will print the entire line that that the user enters. 
+     */
+    public static void main(String[] args ){
+        Scanner in = new Scanner(System.in);
+
+        System.out.print("What is your name?");
+        String name = in.nextLine(); 
+        
+        //If the user's name is equivalent to Alice or Bob; then print "Hi!"
+        
+        if(name.equals("Alice") || name.equals("Bob")){
+            System.out.println("Hi!");
+        
+        }
+
+    }
+    
+}

Main.java

@@ -1,9 +0,0 @@
-/**
- * Created by iyasuwatts on 10/17/17.
- */
-public class Main {
-
-    public static void main(String[] args ){
-
-    }
-}