Update language_in option description to include ECMASCRIPT_NEXT_IN
@@ -662,7 +662,9 @@ public class CommandLineRunner extends
"Sets the language spec to which input sources should conform. "
+ "Options: ECMASCRIPT3, ECMASCRIPT5, ECMASCRIPT5_STRICT, "
+ "ECMASCRIPT6_TYPED (experimental), ECMASCRIPT_2015, ECMASCRIPT_2016, "
- + "ECMASCRIPT_2017, ECMASCRIPT_2018, ECMASCRIPT_2019, STABLE, ECMASCRIPT_NEXT")
+ + "ECMASCRIPT_2017, ECMASCRIPT_2018, ECMASCRIPT_2019, STABLE, "
+ + "ECMASCRIPT_NEXT (latest features supported),"
+ + "ECMASCRIPT_NEXT_IN (latest features supported for input, but not output yet)")
private String languageIn = "STABLE";
@Option(
