<NME> Parallelizable.java
<BEF> ADDFILE
<MSG> add interface Parallelizable

<DFF> @@ -0,0 +1,7 @@
+package edu.neu.ccs.pyramid.optimization;
+
+/**
+ * Created by chengli on 11/3/15.
+ */
+public interface Parallelizable {
+}

add interface Parallelizable