Finished

Main.java

 /**
  * Created by iyasuwatts on 10/17/17.
  */
-public class Main {
+import java.util.Scanner;
 
-    public static void main(String[] args){
-        
-    }
+public class Main { 
+  public static void main(String[] args){
+    System.out.println("What is your name?: ");
+    Scanner scan = new Scanner(System.in);
+    String name = scan.nextLine();
+    String output = name.equals("Alice") || name.equals("Bob")
+      ? "Hello " + name
+      : "Stranger danger!";
+    System.out.println(output);
+  }
 }