public void cleanTable() {
		// find all Bob entries in Blob object
		List<Blob> blobs = findAllBlobEntries();
		// Traverse those entries
		for (Blob blob : blobs) {
			// check file exist against an entry

			if (!fileExistAgainstBlobEntry(blob)) {
				// if file doesn't exist delete that entry (blobobject via
				// BlobRepository)

				deletBlobEntry(blob);

			}
		}

	}