Load Java DSL routes in a predicatable order

extensions-core/core/deployment/src/main/java/org/apache/camel/quarkus/core/deployment/CamelProcessor.java

@@ -406,6 +406,7 @@ public List<CamelRoutesBuilderClassBuildItem> discoverRoutesBuilderClassNames(
                 .filter(ci -> ((ci.flags() & (Modifier.ABSTRACT | Modifier.PUBLIC)) == Modifier.PUBLIC))
                 .map(ClassInfo::name)
                 .filter(pathFilter)
+                .sorted()
                 .map(CamelRoutesBuilderClassBuildItem::new)
                 .collect(Collectors.toList());
     }