jdk/src/jdk.charsets/share/classes/module-info.java

@@ -21,10 +21,16 @@
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 
+/**
+ * {@link java.nio.charset.Charset Charset} provider.
+ *
+ * @moduleGraph
+ * @since 9
+ */
 module jdk.charsets {
     provides java.nio.charset.spi.CharsetProvider
         with sun.nio.cs.ext.ExtendedCharsets;
 }