Expose server build information (#10729)

* Expose server build information

* squash patches

* final tweaks

---------

Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: masmc05 <masmc05@gmail.com>

patches/api/0186-Expose-MinecraftServer-isRunning.patch

@@ -0,0 +1,44 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: JRoy <joshroy126@gmail.com>
+Date: Fri, 10 Apr 2020 21:24:35 -0400
+Subject: [PATCH] Expose MinecraftServer#isRunning
+
+This allows for plugins to detect if the server is actually turning off in onDisable rather than just plugins reloading.
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index 1a8f4e122b84b423fe19bfafad56d6d3df9ec134..1c30e523d08250c8a5477fe4d749b779223f069a 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -2530,6 +2530,15 @@ public final class Bukkit {
+     public static int getCurrentTick() {
+         return server.getCurrentTick();
+     }
++
++    /**
++     * Checks if the server is in the process of being shutdown.
++     *
++     * @return true if server is in the process of being shutdown
++     */
++    public static boolean isStopping() {
++        return server.isStopping();
++    }
+     // Paper end
+ 
+     @NotNull
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index fc4e259e5ca7a4b25f276bda7f2f5ea022d0c552..1f4ebdaf9cfd14de9ff2d0cea7d110fe7630dc9a 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -2208,5 +2208,12 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+      * @return Current tick
+      */
+     int getCurrentTick();
++
++    /**
++     * Checks if the server is in the process of being shutdown.
++     *
++     * @return true if server is in the process of being shutdown
++     */
++    boolean isStopping();
+     // Paper end
+ }