Spring Security SEC-2064: Extract ThrowableAnalyzer, perhaps to Spring Core

Craig Walls (Migrated from SEC-2064) said:

It strikes me that ThrowableAnalyzer is not only suitable for its current role in Spring Security and is more generally useful. I've found a need for something along the lines of ThrowableAnalyzer in Spring Social, but do not wish to force a dependency on Spring Security. As things stand currently, I must duplicate ThrowableAnalyzer to avoid the otherwise unnecessary dependency on Spring Security.

I wonder if ThrowableAnalyzer might be better suited for Spring Core's org.springframework.util package? I already depend on Spring Core, so I wouldn't have the same dependency concerns there and would be able to get rid of my duplicate ThrowableAnalyzer.