test/langtools/tools/javac/switchexpr/ExpressionSwitchFallThrough.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -23,11 +23,11 @@
 
 /*
  * @test
  * @bug 8206986
  * @summary Check fall through in switch expressions.
- * @compile --enable-preview -source 13 ExpressionSwitchFallThrough.java
+ * @compile --enable-preview -source ${jdk.version} ExpressionSwitchFallThrough.java
  * @run main/othervm --enable-preview ExpressionSwitchFallThrough
  */
 
 import java.util.Objects;
 import java.util.function.Function;