diff --git a/core-java/src/test/java/com/baeldung/properties/MergePropertiesUnitTest.java b/core-java/src/test/java/com/baeldung/properties/MergePropertiesUnitTest.java
index 2318104b8d..8720aff36b 100644
--- a/core-java/src/test/java/com/baeldung/properties/MergePropertiesUnitTest.java
+++ b/core-java/src/test/java/com/baeldung/properties/MergePropertiesUnitTest.java
@@ -14,21 +14,21 @@ import org.junit.Test;
 public class MergePropertiesUnitTest {
 
     @Test
-    public void givenTwoProperties_whenMergedUsingIteration_thenAllPropertiesInResult() throws Exception {
+    public void givenTwoProperties_whenMergedUsingIteration_thenAllPropertiesInResult() {
         Properties globalProperties = mergePropertiesByIteratingKeySet(propertiesA(), propertiesB());
 
         testMergedProperties(globalProperties);
     }
 
     @Test
-    public void givenTwoProperties_whenMergedUsingPutAll_thenAllPropertiesInResult() throws Exception {
+    public void givenTwoProperties_whenMergedUsingPutAll_thenAllPropertiesInResult() {
         Properties globalProperties = mergePropertiesByUsingPutAll(propertiesA(), propertiesB());
 
         testMergedProperties(globalProperties);
     }
 
     @Test
-    public void givenTwoProperties_whenMergedUsingStreamAPI_thenAllPropertiesInResult() throws Exception {
+    public void givenTwoProperties_whenMergedUsingStreamAPI_thenAllPropertiesInResult() {
         Properties globalProperties = mergePropertiesByUsingStreamApi(propertiesB(), propertiesA());
 
         testMergedProperties(globalProperties);