All Classes

Class	Description
CoreCommandExecutor
CoreCommandSubCommand
CoreConfig<T extends CoreConfigFlag>
CoreConfigFlag
CoreEstablishMySQL
CoreEstablishSQLite
CoreExecutorManager
CoreListenerManager	Manager class for Bukkit Listener, just new instance then add, remove like another manager.
CoreManager<T>	A immutable class to store item.
CoreManagerList<T>
CoreManagerSet<T>
CorePreconditions	Preconditions util class to check the condition state of variables, functions,... This class likely Guava Precondition (I don't know which version from Spigot, Bukkit support this)
CoreUtils	The utility class for Bukkit/SpigotMC/Paper plugins.
ICoreCommand	The represent command class to player
ICoreEstablish	Represent for SQL Establish class
PermissionsManager
SpigotResourceUpdater	Spigot Resource Update class.