kind: start
os: Windows 7 (version: 6.1; arch: x86)
plm: 2.4.4 (20140912)
java: 1.7.0_55 (VM: Java HotSpot(TM) Client VM; version: 24.55-b03)
kind: switched
exo: welcome.lessons.welcome.environment.Environment
switchto: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
lang: Scala
kind: switched
exo: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
switchto: welcome.lessons.welcome.traversal.diagonal.TraversalDiagonal
lang: Scala