100644 blob 5a1a76569c4f9dffd1fd69c9007df32de5de1fe3	BUILD
100644 blob c8fe48fd2b50862de071d25c71a63a7a488c61c4	DirectoryTree.java
100644 blob e38a60935b2ec5123be5f34a2b98d2e8ef9239c1	DirectoryTreeBuilder.java
100644 blob 6f3cd0a0c49047283b896c7b61e81c7fea94831e	MerkleTree.java