--- a/test/langtools/tools/javac/diags/examples/NoSwitchExpression.java	Mon Nov 11 17:43:10 2019 -0800
+++ b/test/langtools/tools/javac/diags/examples/NoSwitchExpression.java	Tue Nov 12 06:32:13 2019 +0000
@@ -22,7 +22,6 @@
  */
 
 // key: compiler.err.no.switch.expression
-// options: --enable-preview --source ${jdk.version}
 
 class BreakComplexValueNoSwitchExpressions {
     void t() {