--- old/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Modules.java	2016-08-30 08:41:49.000000000 -0700
+++ new/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Modules.java	2016-08-30 08:41:49.000000000 -0700
@@ -1090,7 +1090,7 @@
         Set<ModuleSymbol> requiresPublic = requiresPublicCache.get(msym);
 
         if (requiresPublic == null) {
-            //the module graph may contain cycles involving automatic modules or -XaddReads edges
+            //the module graph may contain cycles involving automatic modules or --add-reads edges
             requiresPublic = new HashSet<>();
 
             Set<ModuleSymbol> seen = new HashSet<>();
@@ -1192,7 +1192,7 @@
             }
 
             // Terminology comes from
-            //  -XaddExports:module/package=target,...
+            //  --add-exports module/package=target,...
             // Compare to
             //  module module { exports package to target, ... }
             String moduleName = em.group(1);
@@ -1245,7 +1245,7 @@
             }
 
             // Terminology comes from
-            //  -XaddReads:target-module=source-module,...
+            //  --add-reads target-module=source-module,...
             // Compare to
             //  module target-module { requires source-module; ... }
             String targetName = rm.group(1);