--- old/test/langtools/tools/javac/switchexpr/ExpressionSwitchUnreachable.java	2018-08-01 08:09:25.795825025 +0200
+++ new/test/langtools/tools/javac/switchexpr/ExpressionSwitchUnreachable.java	2018-08-01 08:09:25.499825039 +0200
@@ -1,6 +1,7 @@
-/**
+/*
  * @test /nodynamiccopyright/
  * @bug 8206986
+ * @summary Verify reachability in switch expressions.
  * @compile/fail/ref=ExpressionSwitchUnreachable.out -XDrawDiagnostics --enable-preview -source 12 ExpressionSwitchUnreachable.java
  */