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commit 9d040d94b2614f6f68f031de29f25614e537da69
Author: Otavio R. Piske <[email protected]>
AuthorDate: Sat Jul 8 20:23:25 2023 +0200

    (chores) camel-xml-jaxp: use final when possible
---
 .../java/org/apache/camel/support/builder/xml/StAX2SAXSource.java   | 2 +-
 .../support/processor/validation/DefaultValidationErrorHandler.java | 6 +++---
 .../camel/support/processor/validation/ValidatingProcessor.java     | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git 
a/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/builder/xml/StAX2SAXSource.java
 
b/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/builder/xml/StAX2SAXSource.java
index 9e707de177c..3bea945dc70 100644
--- 
a/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/builder/xml/StAX2SAXSource.java
+++ 
b/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/builder/xml/StAX2SAXSource.java
@@ -39,7 +39,7 @@ import org.xml.sax.ext.LexicalHandler;
  */
 public class StAX2SAXSource extends SAXSource implements XMLReader {
 
-    private XMLStreamReader streamReader;
+    private final XMLStreamReader streamReader;
 
     private ContentHandler contentHandler;
 
diff --git 
a/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/DefaultValidationErrorHandler.java
 
b/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/DefaultValidationErrorHandler.java
index 4a90178cdd5..e7691ef4252 100644
--- 
a/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/DefaultValidationErrorHandler.java
+++ 
b/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/DefaultValidationErrorHandler.java
@@ -35,9 +35,9 @@ import org.slf4j.LoggerFactory;
  */
 public class DefaultValidationErrorHandler implements ValidatorErrorHandler {
     private static final Logger LOG = 
LoggerFactory.getLogger(DefaultValidationErrorHandler.class);
-    private List<SAXParseException> warnings = new ArrayList<>();
-    private List<SAXParseException> errors = new ArrayList<>();
-    private List<SAXParseException> fatalErrors = new ArrayList<>();
+    private final List<SAXParseException> warnings = new ArrayList<>();
+    private final List<SAXParseException> errors = new ArrayList<>();
+    private final List<SAXParseException> fatalErrors = new ArrayList<>();
 
     @Override
     public void warning(SAXParseException e) throws SAXException {
diff --git 
a/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/ValidatingProcessor.java
 
b/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/ValidatingProcessor.java
index 30af5ba5be8..042342a3ae7 100644
--- 
a/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/ValidatingProcessor.java
+++ 
b/core/camel-xml-jaxp/src/main/java/org/apache/camel/support/processor/validation/ValidatingProcessor.java
@@ -69,7 +69,7 @@ public class ValidatingProcessor extends 
AsyncProcessorSupport {
     private boolean failOnNullBody = true;
     private boolean failOnNullHeader = true;
     private String headerName;
-    private XMLConverterHelper converter = new XMLConverterHelper();
+    private final XMLConverterHelper converter = new XMLConverterHelper();
 
     public ValidatingProcessor() {
         schemaReader = new SchemaReader();

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