parser created by JAXB base on this XSD is weird

[coder-chenzhi]

I use maven-jaxb2-plugin:0.14.0 generate parser for logback xml configuration file. However, the result returned by the parser is weird. For example, I use the parser to parse the logback example configuration in your project, below is the returned Configuration object. We can see that the appender element belongs to a list named shutdownHookOrStatusListenerOrContextListener. Actually, all elements of configuration goes to this list. However, I have used JAXB to parse log4j.dtd and the result is much better. I can use getAppenders() to get all appender in configuration.

Any hints to solve this problem? Thanks!