Plugin performed restricted action.

[SilverCory]

I use the metrics in my plugin. And I was wondering if you could patch the Bungee plugin.

Bungeecord requests that instead of doing "new Thread()", you should use the Bungee scheduler.

Here is a stacktrace:
13:58:16 [WARNING] Plugin performed restricted action, please inform them to use proper API methods: Illegal thread group access java.security.AccessControlException: Plugin violation: Illegal thread group access at net.md_5.bungee.BungeeSecurityManager.checkRestricted(BungeeSecurityManager.java:39) at net.md_5.bungee.BungeeSecurityManager.checkAccess(BungeeSecurityManager.java:62) at java.lang.ThreadGroup.checkAccess(ThreadGroup.java:315) at java.lang.Thread.init(Thread.java:389) at java.lang.Thread.init(Thread.java:349) at java.lang.Thread.<init>(Thread.java:547) at eu.ac3_servers.dev.bvotifier.bungee.Metrics.start(Metrics.java:205) at eu.ac3_servers.dev.bvotifier.bungee.BVotifier.onEnable(BVotifier.java:69) at net.md_5.bungee.api.plugin.PluginManager.enablePlugins(PluginManager.java:207) at net.md_5.bungee.BungeeCord.start(BungeeCord.java:230) at net.md_5.bungee.Bootstrap.main(Bootstrap.java:65)

Link to the issue: https://bitbucket.org/acecheesecr14/bvotifier/issue/1/javasecurityaccesscontrolexception-plugin

[turt2live]

I would argue that the Bungee commit that implemented this is a dumb change and should be resolved by them for their idiotic waste of time.

[SilverCory]

Okay, well it's there and I doubt it's going to be removed for one java class.

Other plugins adapt, if this plugin doesn't then it's a feature I can't use and mcstats will be useless to me!

[XxCoolGamesxX]

More info of the error can look on the Minecrell/ServerListPlus#23 of the Bungee Plugin Metrics.

[stephan-gh]

@XxCoolGamesxX Well I use my own Plugin-Metrics implementation on BungeeCord so you can't use the fix of my issue for this one.
The BungeeCord version here should be rewritten to use the BungeeCord scheduler (similar to the Bukkit version) instead of using threads directly. (Additionally #40 should be probably merged..)

For anyone interested, here is my own Plugin-Metrics implementation for BungeeCord: Minecrell/BungeeMetrics - it works a bit different to the versions here but won't warn about the thread creations.

[XxCoolGamesxX]

@Minecrell Thanks for the info :P It help the devs. :P

[SilverCory]

@Minecrell brilliant. You beast ;P

[stephan-gh]

@acecheese You should keep it open until it is fixed anyway. ;)

[SilverCory]

@Minecrell Point!