diff --git a/core-java-modules/core-java-collections-array-list/src/main/java/com/baeldung/list/multiple/objecttypes/MultipleObjectTypeArrayList.java b/core-java-modules/core-java-collections-array-list/src/main/java/com/baeldung/list/multiple/objecttypes/MultipleObjectTypeArrayList.java
index 33537a797f..12acc3843b 100644
--- a/core-java-modules/core-java-collections-array-list/src/main/java/com/baeldung/list/multiple/objecttypes/MultipleObjectTypeArrayList.java
+++ b/core-java-modules/core-java-collections-array-list/src/main/java/com/baeldung/list/multiple/objecttypes/MultipleObjectTypeArrayList.java
@@ -7,8 +7,9 @@ import java.util.List;
 public class MultipleObjectTypeArrayList {
 
     public static void main(String[] args) {
-
-        List<Object> multiTypeList = new ArrayList<>();
+        
+        ArrayList<Object> multiTypeList = new ArrayList<>();
+        
         multiTypeList.add(Integer.valueOf(10));
         multiTypeList.add(Double.valueOf(11.5));
         multiTypeList.add("String Data");