Index: lams_tool_assessment/src/java/org/lamsfoundation/lams/tool/assessment/web/controller/LearningController.java
===================================================================
diff -u -r5ac2673214d4a3e9d831e1c468e235015b8bd0b2 -r45ade8c8da0bed7e7e8497a45765e7efd5f89cd1
--- lams_tool_assessment/src/java/org/lamsfoundation/lams/tool/assessment/web/controller/LearningController.java	(.../LearningController.java)	(revision 5ac2673214d4a3e9d831e1c468e235015b8bd0b2)
+++ lams_tool_assessment/src/java/org/lamsfoundation/lams/tool/assessment/web/controller/LearningController.java	(.../LearningController.java)	(revision 45ade8c8da0bed7e7e8497a45765e7efd5f89cd1)
@@ -74,6 +74,7 @@
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -464,7 +465,7 @@
     /**
      * Shows next page. It's available only to leaders as non-leaders see all questions on one page.
      */
-    @RequestMapping("/nextPage")
+    @PostMapping("/nextPage")
     public String nextPage(HttpServletRequest request)
 	    throws ServletException, IllegalAccessException, InvocationTargetException, NoSuchMethodException {
 	return nextPage(request, false, -1);
@@ -586,7 +587,7 @@
      * @throws IllegalAccessException
      */
     @SuppressWarnings("unchecked")
-    @RequestMapping("/submitAll")
+    @PostMapping("/submitAll")
     public String submitAll(HttpServletRequest request)
 	    throws ServletException, IllegalAccessException, InvocationTargetException, NoSuchMethodException {
 	SessionMap<String, Object> sessionMap = getSessionMap(request);
@@ -689,7 +690,7 @@
     /**
      * auto saves responses
      */
-    @RequestMapping("/autoSaveAnswers")
+    @PostMapping("/autoSaveAnswers")
     @ResponseStatus(HttpStatus.OK)
     @ResponseBody
     public String autoSaveAnswers(HttpServletRequest request, HttpServletResponse response)