OpenGamma/OG-Platform — pull request #128 by cjkent (2014-07-30 16:02:48+00:00)
Title: PLAT-6662 - Intern failure stack traces

Stack trace strings attached to Failure instances can eat a lot of heap in a malfunctioning server (e.g. with a lot of missing market data). Many of these are duplicated, so interning them saves memory.