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/0214-Add-getOfflinePlayerIfCached-String.patch

@@ -0,0 +1,68 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: oxygencraft <21054297+oxygencraft@users.noreply.github.com>
+Date: Sun, 25 Oct 2020 18:35:58 +1100
+Subject: [PATCH] Add getOfflinePlayerIfCached(String)
+
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index f2fa4c419f212ea5d7ca0aab4ead4bd44dac5947..3210587c341bc8d80ddc7f387ca4030dbd0074c9 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -1370,6 +1370,27 @@ public final class Bukkit {
+         return server.getOfflinePlayer(name);
+     }
+ 
++    // Paper start
++    /**
++     * Gets the player by the given name, regardless if they are offline or
++     * online.
++     * <p>
++     * This will not make a web request to get the UUID for the given name,
++     * thus this method will not block. However this method will return
++     * {@code null} if the player is not cached.
++     * </p>
++     *
++     * @param name the name of the player to retrieve
++     * @return an offline player if cached, {@code null} otherwise
++     * @see #getOfflinePlayer(String)
++     * @see #getOfflinePlayer(java.util.UUID)
++     */
++    @Nullable
++    public static OfflinePlayer getOfflinePlayerIfCached(@NotNull String name) {
++        return server.getOfflinePlayerIfCached(name);
++    }
++    // Paper end
++
+     /**
+      * Gets the player by the given UUID, regardless if they are offline or
+      * online.
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index 711de014b7cf69459526e6c20c94f29ee4db11c4..f0c1d16c6bee58826a3cde3c4988e02690207fce 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -1157,6 +1157,25 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+     @NotNull
+     public OfflinePlayer getOfflinePlayer(@NotNull String name);
+ 
++    // Paper start
++    /**
++     * Gets the player by the given name, regardless if they are offline or
++     * online.
++     * <p>
++     * This will not make a web request to get the UUID for the given name,
++     * thus this method will not block. However this method will return
++     * {@code null} if the player is not cached.
++     * </p>
++     *
++     * @param name the name of the player to retrieve
++     * @return an offline player if cached, {@code null} otherwise
++     * @see #getOfflinePlayer(String)
++     * @see #getOfflinePlayer(java.util.UUID)
++     */
++    @Nullable
++    public OfflinePlayer getOfflinePlayerIfCached(@NotNull String name);
++    // Paper end
++
+     /**
+      * Gets the player by the given UUID, regardless if they are offline or
+      * online.