Move to 4.0.0-SNAPSHOT

Signed-off-by: Andrea Cosentino <ancosen@gmail.com>
diff --git a/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/ClientAPIRestExample.java b/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/ClientAPIRestExample.java
index 1273c27..ca975d2 100644
--- a/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/ClientAPIRestExample.java
+++ b/reactive-streams/src/main/java/org/apache/camel/example/reactive/streams/ClientAPIRestExample.java
@@ -16,7 +16,7 @@
  */
 package org.apache.camel.example.reactive.streams;
 
-import javax.annotation.PostConstruct;
+import jakarta.annotation.PostConstruct;
 
 import org.apache.camel.Exchange;
 import org.apache.camel.component.reactive.streams.api.CamelReactiveStreamsService;