Remove warning

Co-authored-by: r3cp3ct <45179536+r3cp3ct@users.noreply.github.com>
Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

src/sig/engine/Sprite.java

@@ -3,7 +3,6 @@ package sig.engine;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
-import java.util.Arrays;
 import java.awt.image.DataBufferByte;
 
 import javax.imageio.ImageIO;

src/sig/objects/LevelRenderer.java

@@ -10,7 +10,6 @@ import sig.engine.Object;
 import sig.engine.Panel;
 import sig.engine.Sprite;
 import sig.map.Map;
-import sig.map.Maps;
 import sig.map.Tile;
 
 public class LevelRenderer extends Object{