Prefixing a method with

    /**
     * {@inheritDoc}
     */

is ignored by Javadoc. Seems to be that way since JDK 10, okay in 9.

Examples can be found in
   MutableCallSite::dynamicInvoker
   VolatileCallSite::dynamicInvoker
   Constructor::getModifiers
   Constructor::getParameterTypes
   Constructor::getExceptionTypes
   Executable::getDeclaredAnnotations
   Field::getDeclaredAnnotations
   Method::getModifiers
   Method::getParameterTypes
   Method::getExceptionTypes
   DecimalFormat::setGroupingUsed

There are 554 occurrences in the JDK, grep: /\*\*\s*\n\s*\*\s*\{@inheritDoc\}\s*\n\s*\*/