WELD-1752 servlet api abstraction for javax.servlet.ServletRequest#isAsy...

...ncStarted
If this happens it means that we are running in pre Servlet 3.0 environment. We do not want to pollute the log with a stack trace (we can on debug level). Instead, we should either ignore this completely or print an info message such as "Running in Servlet 2.x environment. Asynchronous request support is disabled."