I have pushed a fix for the null pointer exception due to missing header de-referencing in #22613 to address issues I am having with the 7.18.0 upgrade. The oneOf string (format: date) | string ...
java.lang.NullPointerException at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62) at java.base ...