--- old/test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java	2019-10-30 16:24:31.055747023 -0700
+++ new/test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java	2019-10-30 16:24:30.707747035 -0700
@@ -144,6 +144,8 @@
     public static final String FS = System.getProperty("file.separator");
     public static final String PS = System.getProperty("path.separator");
     public static final String NL = System.getProperty("line.separator");
+    public static final String thisRelease = System.getProperty("java.specification.version");
+
     public static final Path currDir = Paths.get(".").toAbsolutePath().normalize();
 
     public enum Output {