1 files changed, 8 insertions, 0 deletions
diff --git a/javanano/src/main/java/com/google/protobuf/nano/MessageNano.java b/javanano/src/main/java/com/google/protobuf/nano/MessageNano.java
index 81e58571..23475027 100644
--- a/javanano/src/main/java/com/google/protobuf/nano/MessageNano.java
+++ b/javanano/src/main/java/com/google/protobuf/nano/MessageNano.java
@@ -187,4 +187,12 @@ public abstract class MessageNano {
     public String toString() {
         return MessageNanoPrinter.print(this);
     }
+
+    /**
+     * Provides support for cloning. This only works if you specify the generate_clone method.
+     */
+    @Override
+    public MessageNano clone() throws CloneNotSupportedException {
+        return (MessageNano) super.clone();
+    }
 }