Event InventoryClickEvent don't work [Minecraft Bukkit Plugin]...

Pointing to coordinates...

Cooldown is not working [Minecraft Bukkit plugin]...

Java, socket, thread...

How to get ordered HashMap from YAML?...

Store itemstack and recover it...

Why not add money to killer and not subtract from victim? And the message is not sent...

I get a null pointer exception error every time that I try to get an offline player...

PlayerJoinEvent error with my configuration file...

I get an internal error whenever I run the command "msg"...

Is there a way to create a player specific countdown, that stops when the player leaves in Java?...

Bukkit - UUID to Player method?...

Bukkit - ShapedRecipe is deprecated...

Bukkit - How to read from a YML file and use in an if statements...

Why my plugin couldn't pass PlayerDeathEvent even though it should...

Can't resolve spigot dependency in artifactory-snapshot...

Initialize a command in Spigot...

Minecraft Plugin Gamemode changer GUI...

Is it ok to use assert on a field I know won't be null?...

java.lang.IllegalArgumentException: Plugin already initialized. What's going on?...

Why do I get an error when I try to click outside the inventory / in the inventory where there's...

Is there a way to catch a players chat input without an AsyncPlayerChatEvent?...

How do I make a for loop that checks for every int...

Trying to replace text from config file to broadcast, and getting 'Type mismatch: cannot convert...

Get Geolocation by IP (Spigot 1.8 & 1.13.2)...

Is there any way to delete a certain block when placed on top of another certain block?...

GraalVM - No language and polyglot implementation was found on the classpath...

How to make a function be called every 2 ticks...

Why doesn't the "EntityDamageByEntityEvent" get activated?...

When I try to know if there is an annotation in my method, it returns null (even when there is one)...