System.IO.FileInfo.Create C# (CSharp) Method

        public FileStream Create()
        {
            return File.Create(FullPath);
        }

        public void test000_FirstPack()
        {
            FileInfo packFile = getPack("pack-34be9032ac282b11fa9babdc2b2a93ca996c9c2f.pack");
            Stream @is = packFile.Open(System.IO.FileMode.Open, FileAccess.Read);
            try
            {
                FileInfo tmppack = new FileInfo(Path.Combine(trash.ToString(), "tmp_pack1"));
                FileInfo idxFile = new FileInfo(Path.Combine(trash.ToString(), "tmp_pack1.idx"));
                FileInfo tmpPackFile = new FileInfo(Path.Combine(trash.ToString(), "tmp_pack1.pack"));

                tmppack.Create().Close();
                idxFile.Create().Close();
                tmpPackFile.Create().Close();

                IndexPack pack = new IndexPack(db, @is, tmppack);
                pack.index(new TextProgressMonitor());
                PackFile file = new PackFile(idxFile, tmpPackFile);

                Assert.IsTrue(file.HasObject(ObjectId.FromString("4b825dc642cb6eb9a060e54bf8d69288fbee4904")));
                Assert.IsTrue(file.HasObject(ObjectId.FromString("540a36d136cf413e4b064c2b0e0a4db60f77feab")));
                Assert.IsTrue(file.HasObject(ObjectId.FromString("5b6e7c66c276e7610d4a73c70ec1a1f7c1003259")));
                Assert.IsTrue(file.HasObject(ObjectId.FromString("6ff87c4664981e4397625791c8ea3bbb5f2279a3")));
                Assert.IsTrue(file.HasObject(ObjectId.FromString("82c6b885ff600be425b4ea96dee75dca255b69e7")));
                Assert.IsTrue(file.HasObject(ObjectId.FromString("902d5476fa249b7abc9d84c611577a81381f0327")));
                Assert.IsTrue(file.HasObject(ObjectId.FromString("aabf2ffaec9b497f0950352b3e582d73035c2035")));
                Assert.IsTrue(file.HasObject(ObjectId.FromString("c59759f143fb1fe21c197981df75a7ee00290799")));
            }
            finally
            {
                @is.Close();
            }
        }