--- a/test/langtools/tools/javac/diags/examples/SwitchExpressionTargetCantBeVoid.java	Mon Nov 11 17:43:10 2019 -0800
+++ b/test/langtools/tools/javac/diags/examples/SwitchExpressionTargetCantBeVoid.java	Tue Nov 12 06:32:13 2019 +0000
@@ -24,9 +24,6 @@
 // key: compiler.err.prob.found.req
 // key: compiler.misc.incompatible.ret.type.in.lambda
 // key: compiler.misc.switch.expression.target.cant.be.void
-// key: compiler.note.preview.filename
-// key: compiler.note.preview.recompile
-// options: --enable-preview -source ${jdk.version}
 
 class SwitchExpressionTargetCantBeVoid {