fix MockitoJUnitRunner deprecated import

testing-modules/mockito/src/test/java/org/baeldung/mockito/MockitoSpyIntegrationTest.java

@@ -1,15 +1,15 @@
 package org.baeldung.mockito;
 
+import static org.junit.Assert.assertEquals;
+
+import java.util.ArrayList;
+import java.util.List;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mockito;
 import org.mockito.Spy;
-import org.mockito.runners.MockitoJUnitRunner;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static org.junit.Assert.assertEquals;
+import org.mockito.junit.MockitoJUnitRunner;
 
 @RunWith(MockitoJUnitRunner.class)
 public class MockitoSpyIntegrationTest {

testing-modules/mockito/src/test/java/org/baeldung/mockito/MockitoVoidMethodsUnitTest.java

@@ -1,14 +1,22 @@
 package org.baeldung.mockito;
 
+import static org.junit.Assert.assertEquals;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.isA;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import static org.junit.Assert.assertEquals;
-
-import static org.mockito.Mockito.*;
 import org.mockito.ArgumentCaptor;
-import static org.mockito.Matchers.any;
+import org.mockito.junit.MockitoJUnitRunner;
 import org.mockito.stubbing.Answer;
-import org.mockito.runners.MockitoJUnitRunner;
 
 @RunWith(MockitoJUnitRunner.class)
 public class MockitoVoidMethodsUnitTest {