Do not migrate to CXF 2.5.2 the Codegen plugin
The Maven cxf-codegen-plugin in version 2.5.2 is not working with additional plugins like findbugs, checkstyle, sonar or pmd. It blocks the generation of the model on our internal CI system.
Error is: Error configuring: org.apache.cxf:cxf-codegen-plugin. Reason: ERROR: Cannot override read-only parameter: classesDirectory in goal: cxf-codegen:wsdl2java
It is a known issue: https://issues.apache.org/jira/browse/CXF-4002