src/java.base/share/classes/sun/security/internal/interfaces/TlsMasterSecret.java

@@ -42,10 +42,11 @@
  * release.
  */
 @Deprecated
 public interface TlsMasterSecret extends SecretKey {
 
+    @SuppressWarnings("serial") // serialVersionUID in an interface is ineffectual
     public static final long serialVersionUID = -461748105810469773L;
 
     /**
      * Returns the major version number encapsulated in the premaster secret
      * this master secret was derived from, or -1 if it is not available.