7013964: openjdk LICENSE file needs rebranding

Reviewed-by: darcy, katleman, jjg

LICENSE

@@ -325,11 +325,11 @@ License instead of this License.
 
 "CLASSPATH" EXCEPTION TO THE GPL
 
-Certain source files distributed by Sun Microsystems, Inc.  are subject to
-the following clarification and special exception to the GPL, but only where
-Sun has expressly included in the particular source file's header the words
-"Sun designates this particular file as subject to the "Classpath" exception
-as provided by Sun in the LICENSE file that accompanied this code."
+Certain source files distributed by Oracle America and/or its affiliates are
+subject to the following clarification and special exception to the GPL, but
+only where Oracle has expressly included in the particular source file's header
+the words "Oracle designates this particular file as subject to the "Classpath"
+exception as provided by Oracle in the LICENSE file that accompanied this code."
 
     Linking this library statically or dynamically with other modules is making
     a combined work based on this library.  Thus, the terms and conditions of