Three files are missing/have incorrect license headers:
src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodDataAccessor.java
src/jdk.jfr/share/classes/jdk/jfr/internal/OldObjectSample.java
src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodDataAccessor.java
src/jdk.jfr/share/classes/jdk/jfr/internal/OldObjectSample.java