1 files changed, 1 insertions, 4 deletions
diff --git a/vpp-api/java/jvpp/gen/jvpp_callback_facade_gen.py b/vpp-api/java/jvpp/gen/jvpp_callback_facade_gen.py
index 7b8723bf87c..de239b6d1a3 100644
--- a/vpp-api/java/jvpp/gen/jvpp_callback_facade_gen.py
+++ b/vpp-api/java/jvpp/gen/jvpp_callback_facade_gen.py
@@ -53,10 +53,7 @@ public final class CallbackJVppFacade implements $base_package.$callback_facade_
 
     public CallbackJVppFacade(final $base_package.JVpp jvpp,
                               java.util.Map<Integer, $base_package.$callback_package.JVppCallback> callbacks) {
-        if(jvpp == null) {
-            throw new java.lang.NullPointerException("jvpp is null");
-        }
-        this.jvpp = jvpp;
+        this.jvpp = java.util.Objects.requireNonNull(jvpp,"jvpp is null");
         this.callbacks = callbacks;
     }