From e9243520e4dae7cc8e8d67657418537bef2a8776 Mon Sep 17 00:00:00 2001
From: Carlos Galindo <carlos.s.galindo@gmail.com>
Date: Mon, 19 Jun 2017 14:30:04 +0200
Subject: [PATCH] TestController: while to do-while

---
 src/main/java/es/kauron/jstudy/controller/TestController.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/es/kauron/jstudy/controller/TestController.java b/src/main/java/es/kauron/jstudy/controller/TestController.java
index 43ef6c9..e958620 100644
--- a/src/main/java/es/kauron/jstudy/controller/TestController.java
+++ b/src/main/java/es/kauron/jstudy/controller/TestController.java
@@ -75,8 +75,9 @@ public class TestController implements Initializable {
     private void onSkipAction(ActionEvent event) {
         answer.setText("");
         int previous = current;
-        while (list.size() > 1 && current == previous)
+        do
             current = (int) (Math.random() * list.size());
+        while (list.size() > 1 && current == previous);
         question.setText(list.get(current).getQuestion());
         answer.requestFocus();
     }