WIP:Further refined the example...

* The view renders the question, if no answer is specified (initial request!)
* If a valid request is specified, the answer and the outcome is rendered
* If an invalid request (negative number!) is specified, the view generates
  an exception, because it tries to resolve the Optional anyway

diff --git a/src/main/java/de/juplo/demo/ExampleService.java b/src/main/java/de/juplo/demo/ExampleService.java
index 375e8f7..ec21629 100644 (file)
--- a/src/main/java/de/juplo/demo/ExampleService.java
+++ b/src/main/java/de/juplo/demo/ExampleService.java
@@ -1,6 +1,5 @@
 package de.juplo.demo;
 
-import org.springframework.lang.Nullable;
 import org.springframework.stereotype.Component;
 
 import java.util.Optional;

diff --git a/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java b/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java
index 5d3ca21..b7891e4 100644 (file)
--- a/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java
+++ b/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java
@@ -3,7 +3,6 @@ package de.juplo.demo;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
-import org.mockito.Mockito;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;