get rid of warnings

Author: xFN10x

src/main/java/fn10/bedrockr/windows/RItemSelector.java

@@ -4,25 +4,21 @@
 import java.awt.Image;
 import java.awt.Insets;
 import java.awt.Window;
-import java.awt.image.BufferedImage;
 import java.awt.Frame;
 import java.awt.GridLayout;
-import java.io.File;
 import java.io.IOException;
 import java.net.URI;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.net.http.HttpResponse.BodyHandlers;
 import java.nio.file.Files;
-import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 
-import javax.imageio.ImageIO;
 import javax.naming.NameNotFoundException;
 import javax.swing.ImageIcon;
 import javax.swing.JButton;
@@ -49,7 +45,6 @@
 import fn10.bedrockr.rendering.BlockTextures;
 import fn10.bedrockr.utils.RFileOperations;
 import fn10.bedrockr.utils.exception.IncorrectWorkspaceException;
-import fn10.bedrockr.windows.RBlockSelector.BlockJsonEntry;
 import fn10.bedrockr.windows.base.RDialog;
 
 public class RItemSelector extends RDialog {