src/java.base/share/classes/module-info.java

@@ -107,10 +107,11 @@
      exports java.time.format;
      exports java.time.temporal;
      exports java.time.zone;
      exports java.util;
      exports java.util.concurrent;
+     exports java.util.concurrent.annotation;
      exports java.util.concurrent.atomic;
      exports java.util.concurrent.locks;
      exports java.util.function;
      exports java.util.jar;
      exports java.util.regex;