Method mirror

src/main/java/wycc/util/testing/TestManager.java:200–210

Mirror the contents of a given test state in a given directory. @param state @param dir @throws IOException

(Map<Trie, TextFile> state, Path dir)

	 * @throws IOException
	 */
	public static void mirror(Map<Trie, TextFile> state, Path dir) throws IOException {
		for (Map.Entry<Trie, TextFile> e : state.entrySet()) {
			Path p = dir.resolve(e.getKey().toPath());
			TextFile f = e.getValue();
			//
			p.getParent().toFile().mkdirs();
			try (FileOutputStream fout = new FileOutputStream(p.toFile())) {
				fout.write(f.getBytes(StandardCharsets.US_ASCII));
			}
		}
	}

	/**
	 * Force a directory and all its contents to be deleted.