kind: start
os: Mac OS X (version: 10.7.5; arch: x86_64)
plm: 2.4.6 (20140917)
java: 1.7.0_67 (VM: Java HotSpot(TM) 64-Bit Server VM; version: 24.65-b04)
kind: switched
exo: welcome.lessons.welcome.environment.Environment
switchto: welcome.lessons.welcome.variables.Variables
lang: Scala