java.lang.ClassCircularityError

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  • Scala and Robocode- ClassCircularityError
    via Stack Overflow by Chobeat
    ,
    • java.lang.ClassCircularityError: net/sf/robocode/host/security/RobocodeSecurityPolicy$2 at net.sf.robocode.host.security.RobocodeSecurityPolicy.implies(RobocodeSecurityPolicy.java:101) at java.security.ProtectionDomain.implies(ProtectionDomain.java:281) at java.security.AccessControlContext.checkPermission(AccessControlContext.java:450) at java.security.AccessController.checkPermission(AccessController.java:884) at java.lang.SecurityManager.checkPermission(SecurityManager.java:549) at java.lang.System.setProperty(System.java:792) at net.sf.robocode.ui.WindowManager.setEnableGUI(WindowManager.java:104) at net.sf.robocode.ui.WindowManager.setVisibleForRobotEngine(WindowManager.java:621) at robocode.control.RobocodeEngine.setVisible(RobocodeEngine.java:207) at robot.battle.main(battle.java:18)
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