getBuilderArray wasn't initialised correctly causing a lot of new long[]

src/main/java/com/seibel/lod/builders/lodBuilding/LodBuilder.java

@@ -461,12 +461,7 @@ public class LodBuilder
 		boolean hasSkyLight = mc.getClientWorld().dimensionType().hasSkyLight();
 		
 		BlockPos.Mutable blockPos = new BlockPos.Mutable(0, 0, 0);
-		int index = 0;
-		if (dataToMerge == null)
-		{
-			dataToMerge = new long[size * size];
-		}
-		
+		int index;
 		for (index = 0; index < size * size; index++)
 		{
 			xRel = Math.floorMod(index, size) + startX;

src/main/java/com/seibel/lod/util/ThreadMapUtil.java

@@ -55,6 +55,12 @@ public class ThreadMapUtil
 		if (!threadBuilderArrayMap.containsKey(Thread.currentThread().getName()) || (threadBuilderArrayMap.get(Thread.currentThread().getName()) == null))
 		{
 			long[][] array = new long[5][];
+			int size = 1;
+			for (int i = 0; i < 5; i++)
+			{
+				array[i] = new long[size * size];
+				size = size << 1;
+			}
 			threadBuilderArrayMap.put(Thread.currentThread().getName(), array);
 		}
 		return threadBuilderArrayMap.get(Thread.currentThread().getName())[detailLevel];