Organise imports

By: md_5 <git@md-5.net>

paper-server/nms-patches/WorldGenTreeProvider.patch

@@ -1,14 +1,15 @@
 --- a/net/minecraft/server/WorldGenTreeProvider.java
 +++ b/net/minecraft/server/WorldGenTreeProvider.java
-@@ -3,6 +3,7 @@
- import java.util.Iterator;
+@@ -4,6 +4,8 @@
  import java.util.Random;
  import javax.annotation.Nullable;
-+import org.bukkit.TreeType; // CraftBukkit
  
++import org.bukkit.TreeType; // CraftBukkit
++
  public abstract class WorldGenTreeProvider {
  
-@@ -17,6 +18,7 @@
+     public WorldGenTreeProvider() {}
+@@ -17,6 +19,7 @@
          if (worldgenfeatureconfigured == null) {
              return false;
          } else {
@@ -16,7 +17,7 @@
              worldserver.setTypeAndData(blockposition, Blocks.AIR.getBlockData(), 4);
              ((WorldGenFeatureTreeConfiguration) worldgenfeatureconfigured.f).b();
              if (worldgenfeatureconfigured.a(worldserver, chunkgenerator, random, blockposition)) {
-@@ -43,4 +45,46 @@
+@@ -43,4 +46,46 @@
  
          return true;
      }