100644 blob 5a1a76569c4f9dffd1fd69c9007df32de5de1fe3	BUILD
100644 blob a74a6642597e5b396ea9740acbe8f4869aa28af2	DirectoryTree.java
100644 blob c9089c187e9091c94e13e5098f150b759bf541ee	DirectoryTreeBuilder.java
100644 blob c8f79d027e989bd2d6609ea0b097b7f6ce8ebf79	MerkleTree.java