now using ThreadMapUtil for temp array during saving

src/main/java/com/seibel/lod/objects/SingleLevelContainer.java

@@ -137,7 +137,7 @@ public class SingleLevelContainer implements LevelContainer
 	{
 		int index = 0;
 		int tempIndex;
-		byte[] tempData = new byte[1 + (size * size * 8)];
+		byte[] tempData = ThreadMapUtil.getSaveContainer(1 + (size * size * 8));
 		tempData[index] = detailLevel;
 		index++;
 		for (int x = 0; x < size; x++)

src/main/java/com/seibel/lod/objects/VerticalLevelContainer.java

@@ -152,7 +152,7 @@ public class VerticalLevelContainer implements LevelContainer
 	{
 		int index = 0;
 		int tempIndex;
-		byte[] tempData = new byte[2 + (size * size * maxVerticalData * 8)];
+		byte[] tempData = ThreadMapUtil.getSaveContainer(2 + (size * size * maxVerticalData * 8));
 		tempData[index] = detailLevel;
 		index++;
 		tempData[index] = (byte) maxVerticalData;

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

@@ -19,7 +19,7 @@ public class ThreadMapUtil
 
 
 	public static final ConcurrentMap<String, long[]> threadAdjData = new ConcurrentHashMap<>();
-
+	public static final ConcurrentMap<String, byte[]> saveContainer = new ConcurrentHashMap<>();
 	public static final ConcurrentMap<String, short[]> projectionShortMap = new ConcurrentHashMap<>();
 	public static final ConcurrentMap<String, short[]> heightAndDepthMap = new ConcurrentHashMap<>();
 	public static final ConcurrentMap<String, long[]> singleDataToMergeMap = new ConcurrentHashMap<>();
@@ -131,6 +131,14 @@ public class ThreadMapUtil
 		return heightAndDepthMap.get(Thread.currentThread().getName());
 	}
 
+	public static byte[] getSaveContainer(int size){
+		if(!saveContainer.containsKey(Thread.currentThread().getName()) || (saveContainer.get(Thread.currentThread().getName()) == null) || (saveContainer.get(Thread.currentThread().getName()).length != size))
+		{
+			saveContainer.put(Thread.currentThread().getName(), new byte[size]);
+		}
+		return saveContainer.get(Thread.currentThread().getName());
+	}
+
 	public static long[] getSingleAddDataToMerge(int size){
 		if(!singleDataToMergeMap.containsKey(Thread.currentThread().getName()) || (singleDataToMergeMap.get(Thread.currentThread().getName()) == null) || (singleDataToMergeMap.get(Thread.currentThread().getName()).length != size))
 		{