In WIldFly (on Windows) you get lots of stacktraces when you have a package-info.java like:

@XmlAccessorType(FIELD)
@Vetoed
package my.package.domain;
import static javax.xml.bind.annotation.XmlAccessType.FIELD;
import javax.enterprise.inject.Vetoed;
import javax.xml.bind.annotation.XmlAccessorType;

Please see also https://issues.jboss.org/browse/WFLY-1406

In org.hibernate.jpa.boot.scan.spi.PackageInfoArchiveEntryHandler.java there is the following code which looks troublesome for Windows:

Line 31:
import static java.io.File.separatorChar;
// separatorChar on Windows is \

Line 69:
final String packageInfoFilePath = entry.getNameWithinArchive();
// e.g. my/package/domain/package-info.class

Line 70 + 71:
final String packageName = packageInfoFilePath.substring( 0, packageInfoFilePath.lastIndexOf( '/' ) )
.replace( separatorChar, '.' );

Thus, the replacement doesn't happen on Windows because separatorChar is "\" which is not contained in packageInfoFilePath