Do not relocate fastutil

Spigot-Server-Patches/POM-Changes.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] POM Changes
 
 
 diff --git a/pom.xml b/pom.xml
-index d677e79df..78395669f 100644
+index d677e79df..b2aa10ff7 100644
 --- a/pom.xml
 +++ b/pom.xml
 @@ -0,0 +0,0 @@
@@ -124,6 +124,19 @@ index d677e79df..78395669f 100644
                                  <relocation>
                                      <pattern>jline</pattern>
                                      <shadedPattern>org.bukkit.craftbukkit.libs.jline</shadedPattern>
+                                 </relocation>
+-                                <relocation>
+-                                    <pattern>it.unimi</pattern>
+-                                    <shadedPattern>org.bukkit.craftbukkit.libs.it.unimi</shadedPattern>
+-                                </relocation>
++                                <!-- Paper - Don't relocate fastutil in order to prevent api breakage -->
++                                <!--<relocation>-->
++                                    <!--<pattern>it.unimi</pattern>-->
++                                    <!--<shadedPattern>org.bukkit.craftbukkit.libs.it.unimi</shadedPattern>-->
++                                <!--</relocation>-->
+                                 <relocation>
+                                     <pattern>org.bukkit.craftbukkit</pattern>
+                                     <shadedPattern>org.bukkit.craftbukkit.v${minecraft_version}</shadedPattern>
 @@ -0,0 +0,0 @@
                  <artifactId>maven-compiler-plugin</artifactId>
                  <!-- versions after this appear to be broken -->