040000 tree f4b2874bcbdbb8f1627affa5007a890ae2a1411b	java
040000 tree 542b9533478d3036931427287de92281de058c6f	scala-2.10
040000 tree 867d3bf985d31443ef8373d4543cff00437141ac	scala-2.11
040000 tree 2a423994ade51805790007a63a7ca0f716544e45	scala