Doccheck reports two broken links in java.base, from incorrect references to java.base/java/lang/constant/package-summary.html#nominal

api/java.base/java/lang/Enum.EnumDesc.html:123: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/Enum.html:168: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/constant/class-use/ConstantDesc.html:139: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/constant/class-use/DynamicConstantDesc.html:131: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/package-summary.html:317: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/class-use/Enum.html:139: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/class-use/Object.html:11722: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/package-use.html:4185: id not found: api/java.base/java/lang/package-summary.html#nominal
api/java.base/java/lang/class-use/Object.html:13133: id not found: api/java.base/java/lang/invoke/package-summary.html#nominal
api/java.base/java/lang/constant/class-use/ConstantDesc.html:454: id not found: api/java.base/java/lang/invoke/package-summary.html#nominal
api/java.base/java/lang/constant/class-use/DynamicConstantDesc.html:210: id not found: api/java.base/java/lang/invoke/package-summary.html#nominal
api/java.base/java/lang/invoke/VarHandle.html:577: id not found: api/java.base/java/lang/invoke/package-summary.html#nominal
api/java.base/java/lang/invoke/package-summary.html:482: id not found: api/java.base/java/lang/invoke/package-summary.html#nominal
api/java.base/java/lang/invoke/VarHandle.VarHandleDesc.html:122: id not found: api/java.base/java/lang/invoke/package-summary.html#nominal
api/java.base/java/lang/invoke/package-use.html:359: id not found: api/java.base/java/lang/invoke/package-summary.html#nominal

Here are the references to #nominal
$ grep -r 'href=[^ ]*#nominal' open/src
open/src/java.base/share/classes/java/lang/constant/DynamicConstantDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a
open/src/java.base/share/classes/java/lang/constant/ReferenceClassDescImpl.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a class,
open/src/java.base/share/classes/java/lang/constant/MethodHandleDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a
open/src/java.base/share/classes/java/lang/constant/AsTypeMethodHandleDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a
open/src/java.base/share/classes/java/lang/constant/ClassDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a
open/src/java.base/share/classes/java/lang/constant/DynamicCallSiteDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for an
open/src/java.base/share/classes/java/lang/constant/ConstantDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a loadable
open/src/java.base/share/classes/java/lang/constant/DirectMethodHandleDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a direct
open/src/java.base/share/classes/java/lang/constant/DirectMethodHandleDescImpl.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a direct
open/src/java.base/share/classes/java/lang/constant/PrimitiveClassDescImpl.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for the class
open/src/java.base/share/classes/java/lang/constant/ConstantDescs.java: * Predefined values of <a href="package-summary.html#nominal">nominal descriptor</a>
open/src/java.base/share/classes/java/lang/constant/MethodTypeDesc.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a
open/src/java.base/share/classes/java/lang/constant/MethodTypeDescImpl.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a
open/src/java.base/share/classes/java/lang/Enum.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for an
open/src/java.base/share/classes/java/lang/invoke/VarHandle.java: * A <a href="package-summary.html#nominal">nominal descriptor</a> for a

Here is the declaration:
$ grep -r 'id="nominal' open/src
open/src/java.base/share/classes/java/lang/constant/package-info.java: * <h2><a id="nominal"></a>Nominal Descriptors</h2>