<param name="al_jars" value="res.jar, slick.jar, App.jar, lwjgl.jar.pack.lzma, jinput.jar.pack.lzma, lwjgl_util.jar.pack.lzma">
data L graphics L ship.png L enemy.png L bullet.png
texture = TextureLoader.getTexture("PNG", ResourceLoader.getResource("data/wall.png"));
this.tex = TextureLoader.getTexture(getImageExtension(fileName), ResourceLoader.getResource(fileName).openStream());
Exception in thread "Thread-19" java.security.AccessControlException: access denied (java.io.FilePermission .\data\graphics\tr.png read) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkRead(Unknown Source) at java.io.File.exists(Unknown Source) at org.newdawn.slick.util.FileSystemLocation.getResource(FileSystemLocation.java:33) at org.newdawn.slick.util.ResourceLoader.getResource(ResourceLoader.java:87) at game.Sprite.<init>(Unknown Source) at game.App.gameLoop(Unknown Source) at game.App$1.run(Unknown Source)