是否有Log4J布局/格式化程序修剪堆栈跟踪异常？

I'm looking for a Log4J Layout/Formatter that helps me prune stack-traces in exceptions a little better than the defaults. That the stack-execution is somewhere below main() is quite obvious and unnecessary for me to know, and that the exception occurred deeply within some other library is really nothing I can do too much about.I'm looking for a Log4J Layout/Formatter that h