--- a/test/langtools/tools/javac/diags/examples.not-yet.txt	Mon Dec 04 10:13:58 2017 +0100
+++ b/test/langtools/tools/javac/diags/examples.not-yet.txt	Mon Dec 04 17:54:49 2017 +0000
@@ -61,6 +61,7 @@
 compiler.misc.fatal.err.cant.locate.field               # Resolve, from Lower
 compiler.misc.fatal.err.cant.locate.meth                # Resolve, from Lower
 compiler.misc.fatal.err.cant.close	                # JavaCompiler
+compiler.misc.feature.not.supported.in.source.plural    # cannot happen (for now)
 compiler.misc.file.does.not.contain.package
 compiler.misc.illegal.start.of.class.file
 compiler.misc.inferred.do.not.conform.to.lower.bounds   # cannot happen?