--- old/test/langtools/tools/javac/switchexpr/ExpressionSwitchEmbedding.java	2018-12-05 13:52:26.995991846 -0800
+++ new/test/langtools/tools/javac/switchexpr/ExpressionSwitchEmbedding.java	2018-12-05 13:52:26.808085839 -0800
@@ -25,7 +25,7 @@
  * @test
  * @bug 8214031
  * @summary Verify switch expressions embedded in various statements work properly.
- * @compile --enable-preview -source 12 ExpressionSwitchEmbedding.java
+ * @compile --enable-preview -source 13 ExpressionSwitchEmbedding.java
  * @run main/othervm --enable-preview ExpressionSwitchEmbedding
  */