diff --git a/component-api/src/main/java/org/talend/sdk/component/api/exception/ComponentException.java b/component-api/src/main/java/org/talend/sdk/component/api/exception/ComponentException.java
index 6a98b3cd000c7..e0a56fe604a1a 100644
--- a/component-api/src/main/java/org/talend/sdk/component/api/exception/ComponentException.java
+++ b/component-api/src/main/java/org/talend/sdk/component/api/exception/ComponentException.java
@@ -73,10 +73,11 @@ public ComponentException(final Throwable cause) {
 
     /**
      * Transform all specific cause exceptions to Exception class.
+     * 
      * @param t
      * @return An exception of type java.lang.Exception.
      */
-    private Exception transformException(Throwable t) {
+    private Exception transformException(final Throwable t) {
         Exception cause = null;
         if (t.getCause() != null) {
             cause = transformException(t.getCause());
@@ -89,5 +90,4 @@ private Exception transformException(Throwable t) {
         return e;
     }
 
-
 }
diff --git a/component-api/src/test/java/org/talend/sdk/component/api/exception/ComponentExceptionTest.java b/component-api/src/test/java/org/talend/sdk/component/api/exception/ComponentExceptionTest.java
index 2be23fa4becd7..12f8fdf99b138 100644
--- a/component-api/src/test/java/org/talend/sdk/component/api/exception/ComponentExceptionTest.java
+++ b/component-api/src/test/java/org/talend/sdk/component/api/exception/ComponentExceptionTest.java
@@ -1,3 +1,18 @@
+/**
+ * Copyright (C) 2006-2023 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.talend.sdk.component.api.exception;
 
 import org.junit.jupiter.api.Assertions;
@@ -8,9 +23,10 @@
 class ComponentExceptionTest {
 
     @Test
-    public void testTypedCauseExceptionTransformation(){
+    public void testTypedCauseExceptionTransformation() {
         IndexOutOfBoundsException indexOutOfBoundsException = new IndexOutOfBoundsException("AAA");
-        IllegalArgumentException illegalArgumentException = new IllegalArgumentException("BBB", indexOutOfBoundsException);
+        IllegalArgumentException illegalArgumentException =
+                new IllegalArgumentException("BBB", indexOutOfBoundsException);
         IllegalStateException illegalStateException = new IllegalStateException("CCC", illegalArgumentException);
 
         ComponentException componentException = new ComponentException("DDD", illegalStateException);