040000 tree 22ddd109518a0cf2e1c27d9ed91ef54c336054dd	beam
040000 tree 7e92d846f04fd21dbc1d05b6b301729a02e161bb	nexmark
100644 blob f0c478b4970bf9d972d60322cb845fad997508e2	pom.xml
040000 tree eabf37066aef32aebb15bd2a41dae1a1ee358214	resources
040000 tree d247a4c4e0ea9811faf871aed86d20849a66b370	spark