stub out hint service

java/org/owasp/webgoat/service/HintService.java

@@ -0,0 +1,29 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.owasp.webgoat.service;
+
+import org.owasp.webgoat.lessons.model.Hint;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+/**
+ *
+ * @author rlawson
+ */
+@Controller
+public class HintService extends BaseService {
+    
+    @RequestMapping(value = "/hint.do", produces = "application/json")
+    public @ResponseBody
+    Hint showHint() {
+        Hint h = new Hint();
+        h.setHint("This is a test hint");
+        h.setLesson("Some lesson");
+        h.setNumber(1);
+        return h;
+    }
+}