On 02/07/2019 08:43, Сергей Цыпанов wrote:
Hello,
one of key Java principles is "write once - run everywhere".
It seems to me that this code breaks this rule
------------------------------------
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
public class Main {
public static void main(String[] args) throws IOException {
String path = Main.class
.getClassLoader()
.getResource("tsypanov/example/war-and-peace.json")
.getPath();
Resource name -> URL -> URL path component. A URL path component is not
a file path. For file URLs then it encodes a file path (at least file
paths that are not located on the network). There's a warning in the URL
javadoc on this but maybe it's time to deprecate URL::getPath (in time
we need to deprecate all of URL constructors and several methods but
that is a topic for another day). For the example, change getPath to
toURI so you get a URI rather than a String and it should work.
-Alan
