src/java.base/share/classes/module-info.java

@@ -347,11 +347,10 @@
     uses javax.security.auth.spi.LoginModule;
 
     // JDK-internal service types
 
     uses jdk.internal.logger.DefaultLoggerFinder;
-    uses sun.security.ssl.ClientKeyExchangeService;
     uses sun.text.spi.JavaTimeDateTimePatternProvider;
     uses sun.util.spi.CalendarProvider;
     uses sun.util.locale.provider.LocaleDataMetaInfo;
     uses sun.util.resources.LocaleData.CommonResourceBundleProvider;
     uses sun.util.resources.LocaleData.SupplementaryResourceBundleProvider;