diff --git a/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateFieldsUnitTest.java b/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateFieldsUnitTest.java
index b885e3b669..c74af1fe90 100644
--- a/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateFieldsUnitTest.java
+++ b/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateFieldsUnitTest.java
@@ -28,13 +28,13 @@ public class AccessPrivateFieldsUnitTest {
     }
 
     @Test
-    public void givenInt_whenSetStringField_thenIllegalArgumentException() throws IllegalAccessException, IllegalArgumentException, NoSuchFieldException, NullPointerException {
+    public void givenInt_whenGetStringField_thenIllegalArgumentException() throws IllegalAccessException, IllegalArgumentException, NoSuchFieldException, NullPointerException {
         Person person = new Person();
         Field fieldName = person.getClass()
             .getDeclaredField("name");
         fieldName.setAccessible(true);
 
-        Assertions.assertThrows(IllegalArgumentException.class, () -> fieldName.setInt(person, 25));
+        Assertions.assertThrows(IllegalArgumentException.class, () -> fieldName.getInt(person));
     }
 
     @Test
diff --git a/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateMethodsUnitTest.java b/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateMethodsUnitTest.java
index 10c953f4af..df745897d2 100644
--- a/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateMethodsUnitTest.java
+++ b/core-java-modules/core-java-reflection/src/test/java/com/baeldung/reflection/access/privatefields/AccessPrivateMethodsUnitTest.java
@@ -31,6 +31,17 @@ public class AccessPrivateMethodsUnitTest {
 
         Assertions.assertThrows(IllegalArgumentException.class, () -> method.invoke(person, 25));
     }
+    
+    @Test
+    public void givenMultipleParameters_whenInvokeMethod_thenIllegalArgumentException() throws IllegalArgumentException, IllegalAccessException, NoSuchMethodException, NullPointerException {
+        Person person = new Person();
+
+        Method method = person.getClass()
+            .getDeclaredMethod("greet", String.class);
+        method.setAccessible(true);
+
+        Assertions.assertThrows(IllegalArgumentException.class, () -> method.invoke(person, "John", "Jane"));
+    }
 
     @Test
     public void whenMethodNotSetAccessible_thenIllegalAccessException() throws IllegalArgumentException, IllegalAccessException, NoSuchMethodException, NullPointerException {