wsdl2java generator version exception
CXF's plugin 'cxf-codegen-plugin' does not have a version tag.
This causes Maven to thrown an exception: Caused by: java.lang.UnsupportedClassVersionError: org/apache/cxf/maven_plugin/wsdl2java/WSDL2JavaMojo has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
setting a version, (e.g. 3.3.0) would solve the problem.
Later versions of Fuse (7.5) include in their BOM a version tag.