--- old/test/tools/javac/modules/AddReadsTest.java	2017-02-08 11:44:18.429716826 -0800
+++ new/test/tools/javac/modules/AddReadsTest.java	2017-02-08 11:44:18.291715789 -0800
@@ -217,7 +217,7 @@
         new JavacTask(tb)
           .options("--class-path", jar.toString(),
                    "--add-reads", "java.base=ALL-UNNAMED",
-                   "-Xmodule:java.base")
+                   "--patch-module", "java.base=" + src.toString())
           .outdir(classes)
           .files(src.resolve("impl").resolve("Impl.java"))
           .run()
@@ -237,7 +237,7 @@
         new JavacTask(tb)
           .options("--add-modules", "java.desktop",
                    "--add-reads", "java.base=java.desktop",
-                   "-Xmodule:java.base")
+                   "--patch-module", "java.base=" + src)
           .outdir(classes)
           .files(findJavaFiles(src))
           .run()
@@ -304,7 +304,7 @@
 
         new JavacTask(tb)
           .options("--add-reads", "m1x=ALL-UNNAMED",
-                   "-Xmodule:m1x",
+                   "--patch-module", "m1x=" + unnamedSrc.toString(),
                    "--module-path", classes.toString())
           .outdir(unnamedClasses)
           .files(findJavaFiles(unnamedSrc))