kind: start
os: Linux (version: 3.2.0-68-generic-pae; arch: i386)
plm: 2.4.11 (20141009)
java: 1.7.0_65 (VM: OpenJDK Server VM; version: 24.65-b04)
kind: switched
exo: recursion.lessons.recursion.square.FourSquare
switchto: recursion.lessons.recursion.tree.Tree
outcome: pass
lang: Scala