--- a/test/langtools/tools/javac/preview/classReaderTest/Client.java	Thu Feb 21 10:26:56 2019 -0800
+++ b/test/langtools/tools/javac/preview/classReaderTest/Client.java	Thu Feb 21 10:29:16 2019 -0800
@@ -2,9 +2,9 @@
  * @test /nodynamiccopyright/
  * @bug 8199194
  * @summary smoke test for --enabled-preview classreader support
- * @compile -XDforcePreview --enable-preview -source 13 Bar.java
+ * @compile -XDforcePreview --enable-preview -source ${jdk.version} Bar.java
  * @compile/fail/ref=Client.nopreview.out -Xlint:preview -XDrawDiagnostics Client.java
- * @compile/fail/ref=Client.preview.out -Werror -Xlint:preview -XDrawDiagnostics --enable-preview -source 13 Client.java
+ * @compile/fail/ref=Client.preview.out -Werror -Xlint:preview -XDrawDiagnostics --enable-preview -source ${jdk.version} Client.java
  */
 
 public class Client {