--- old/src/java.naming/share/classes/javax/naming/directory/Attribute.java	2018-08-06 12:04:53.702000999 -0700
+++ new/src/java.naming/share/classes/javax/naming/directory/Attribute.java	2018-08-06 12:04:53.550000999 -0700
@@ -336,5 +336,6 @@
     /**
      * Use serialVersionUID from JNDI 1.1.1 for interoperability.
      */
+    @SuppressWarnings("serial") // serialVersionUID in an interface is ineffectual
     static final long serialVersionUID = 8707690322213556804L;
 }