Implement locks to hopefully resolve race conditions with I/O - experimental

common/src/main/java/me/lucko/luckperms/commands/group/subcommands/GroupClone.java

@@ -63,7 +63,7 @@ public class GroupClone extends SubCommand<Group> {
             return CommandResult.LOADING_ERROR;
         }
 
-        plugin.getGroupManager().copy(group, newGroup);
+        newGroup.setNodes(group.getNodes());
 
         Message.CLONE_SUCCESS.send(sender, group.getName(), newGroup.getName());
         LogEntry.build().actor(sender).acted(group).action("clone " + newGroup.getName()).build().submit(plugin, sender);

common/src/main/java/me/lucko/luckperms/commands/group/subcommands/GroupRename.java

@@ -68,7 +68,7 @@ public class GroupRename extends SubCommand<Group> {
             return CommandResult.FAILURE;
         }
 
-        plugin.getGroupManager().copy(group, newGroup);
+        newGroup.setNodes(group.getNodes());
 
         Message.RENAME_SUCCESS.send(sender, group.getName(), newGroup.getName());
         LogEntry.build().actor(sender).acted(group).action("rename " + newGroup.getName()).build().submit(plugin, sender);

common/src/main/java/me/lucko/luckperms/commands/track/subcommands/TrackClone.java

@@ -63,7 +63,7 @@ public class TrackClone extends SubCommand<Track> {
             return CommandResult.LOADING_ERROR;
         }
 
-        plugin.getTrackManager().copy(track, newTrack);
+        newTrack.setGroups(track.getGroups());
 
         Message.CLONE_SUCCESS.send(sender, track.getName(), newTrack.getName());
         LogEntry.build().actor(sender).acted(track).action("clone " + newTrack.getName()).build().submit(plugin, sender);

common/src/main/java/me/lucko/luckperms/commands/track/subcommands/TrackRename.java

@@ -68,7 +68,7 @@ public class TrackRename extends SubCommand<Track> {
             return CommandResult.FAILURE;
         }
 
-        plugin.getTrackManager().copy(track, newTrack);
+        newTrack.setGroups(track.getGroups());
 
         Message.RENAME_SUCCESS.send(sender, track.getName(), newTrack.getName());
         LogEntry.build().actor(sender).acted(track).action("rename " + newTrack.getName()).build().submit(plugin, sender);