Fix dataloader not getting path correctly

src/main/java/emu/grasscutter/utils/FileUtils.java

@@ -9,7 +9,6 @@ import java.net.URI;
 import java.net.URISyntaxException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.*;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -77,19 +76,18 @@ public final class FileUtils {
 	}
 
 	// From https://mkyong.com/java/java-read-a-file-from-resources-folder/
-	public static List<Path> getPathsFromResource(String folder) throws URISyntaxException, IOException {
+	public static List<Path> getPathsFromResource(String folder) throws URISyntaxException {
 		List<Path> result = null;
-		
-		// Get path of the current running JAR
-		String jarPath = Grasscutter.class.getProtectionDomain()
+
+		// Get pathUri of the current running JAR
+		URI pathUri = Grasscutter.class.getProtectionDomain()
 				.getCodeSource()
 				.getLocation()
-				.toURI()
-				.getPath();
+				.toURI();
 
 		try {
 			// file walks JAR
-			URI uri = URI.create("jar:file:" + jarPath);
+			URI uri = URI.create("jar:file:" + pathUri.getRawPath());
 			try (FileSystem fs = FileSystems.newFileSystem(uri, Collections.emptyMap())) {
 				result = Files.walk(fs.getPath(folder))
 						.filter(Files::isRegularFile)
@@ -105,7 +103,7 @@ public final class FileUtils {
 			
 			result = Arrays.stream(f.listFiles()).map(File::toPath).toList();
 		}
-		
+
 		return result;
 	}