src/java.base/share/classes/java/security/interfaces/RSAPublicKey.java

@@ -40,10 +40,11 @@
     /**
      * The type fingerprint that is set to indicate
      * serialization compatibility with a previous
      * version of the type.
      */
+    @SuppressWarnings("serial") // serialVersionUID in an interface is ineffectual
     static final long serialVersionUID = -8727434096241101194L;
 
     /**
      * Returns the public exponent.
      *