100644 blob b7831a8136a7f6833ddfaa5bf73bd04d0480347e	BUILD
100644 blob 96654ba6d3c84b416e6403d06d7e3d377ded83c1	DirectoryTree.java
100644 blob c641f80accfe0ccadd8f30f68549976c3d5e8cb1	DirectoryTreeBuilder.java
100644 blob 97df07398a06a7e787306924aef45ea29189f06a	MerkleTree.java