Testing image reader

src/engine/InterestManagement/HeightMap.java

@@ -20,15 +20,17 @@ import engine.objects.Zone;
 import org.pmw.tinylog.Logger;
 
 import javax.imageio.ImageIO;
-import javax.imageio.ImageReader;
 import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.HashMap;
-import java.util.Iterator;
+import java.util.stream.Stream;
 
 import static java.lang.Math.abs;
 
@@ -313,13 +315,7 @@ public class HeightMap {
 
         // Load pixel data
 
-        Iterator<ImageReader> readers = ImageIO.getImageReadersByFormatName("TGA");
-
-        while (readers.hasNext()) {
-            System.out.println("reader: " + readers.next());
-        }
-
- /*       try (Stream<Path> filePathStream = Files.walk(Paths.get(ConfigManager.DEFAULT_DATA_DIR + "heightmaps/TARGA/"))) {
+        try (Stream<Path> filePathStream = Files.walk(Paths.get(ConfigManager.DEFAULT_DATA_DIR + "heightmaps/TARGA/"))) {
             filePathStream.forEach(filePath -> {
 
                 if (Files.isRegularFile(filePath)) {
@@ -338,7 +334,7 @@ public class HeightMap {
         } catch (IOException e) {
             Logger.error(e);
         }
-*/
+
     }
 
     public static boolean isLocUnderwater(Vector3fImmutable currentLoc) {