Hello Gary,
some more detailed testing. In general:
mvn clean install -Drelease -DallTests -Dmaven.test.failure.ignore=true
Run from main directory. Don't miss -Drelease -DallTests here. You can use Java
8 or 11, both is used in RedHats CI environment.
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Windows Setup
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There is a defect:
https://issues.apache.org/jira/browse/BEANUTILS-541
Briefly: FluentPropertyBeanIntrospector changes statically cached (internal
cache of java.beans.Introspector) PropertyDescriptor and it leads to
failure if base POJO has two subclasses (see example in ticket).
Proposed solution
It's possible that this is a bug in the tests or that your account does not
have the proper krama, nevertheless, I'll try and reproduce... what branch
are you building?
When I build master (commit 1e20522d8882a0ea5ee1ed44d34a1f01ea576236 (HEAD
-> master, origin/master, origin/HEAD)) without change