Added program to greet Alice and Bob

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 +1,31 @@
 /**
- * Created by iyasuwatts on 10/17/17.
+ * Trinh Tong
+ * Lab - Alice and Bob
+ * Using the scanner to take an input and then display the message 
+ * with the user's keyboard input.
  */
+import java.util.*; 
+
 public class Main {
 
     public static void main(String[] args ){
-
-    }
+        
+        Scanner keyboard = new Scanner(System.in);
+        
+        System.out.println("Please enter your name.");
+        
+        String name = keyboard.nextLine();
+        
+        String returnLine = "Hello, " + name + ".";
+        
+        if (name.equalsIgnoreCase("Alice")) {
+            System.out.println(returnLine); 
+        } else if (name.equalsIgnoreCase("Bob")) {
+            System.out.println(returnLine); 
+        } else {
+            System.out.println("You aren't Alice or Bob!"); 
+        }
+    }  
+        
 }
+

package.bluej

@@ -1,8 +1,8 @@
 #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=722
+editor.fx.0.width=800
+editor.fx.0.x=512
+editor.fx.0.y=164
 objectbench.height=101
 objectbench.width=776
 package.divider.horizontal=0.6