--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties	Fri Jun 28 05:29:54 2019 +0800
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties	Thu Jun 27 10:39:27 2019 +0200
@@ -223,6 +223,9 @@
 compiler.err.switch.expression.empty=\
     switch expression does not have any case clauses
 
+compiler.err.switch.expression.no.result.expressions=\
+    switch expression does not have any result expressions
+
 # 0: name
 compiler.err.call.must.be.first.stmt.in.ctor=\
     call to {0} must be first statement in constructor