CatServer/patches/net/minecraft/world/gen/layer/IntCache.java.patch

--- ../src-base/minecraft/net/minecraft/world/gen/layer/IntCache.java
+++ ../src-work/minecraft/net/minecraft/world/gen/layer/IntCache.java
@@ -18,13 +18,13 @@
             if (freeSmallArrays.isEmpty())
             {
                 int[] aint4 = new int[256];
-                inUseSmallArrays.add(aint4);
+                if (inUseSmallArrays.size() < org.spigotmc.SpigotConfig.intCacheLimit) inUseSmallArrays.add(aint4);
                 return aint4;
             }
             else
             {
                 int[] aint3 = freeSmallArrays.remove(freeSmallArrays.size() - 1);
-                inUseSmallArrays.add(aint3);
+                if (inUseSmallArrays.size() < org.spigotmc.SpigotConfig.intCacheLimit) inUseSmallArrays.add(aint3);
                 return aint3;
             }
         }
@@ -34,19 +34,19 @@
             freeLargeArrays.clear();
             inUseLargeArrays.clear();
             int[] aint2 = new int[intCacheSize];
-            inUseLargeArrays.add(aint2);
+            if (inUseLargeArrays.size() < org.spigotmc.SpigotConfig.intCacheLimit) inUseLargeArrays.add(aint2);
             return aint2;
         }
         else if (freeLargeArrays.isEmpty())
         {
             int[] aint1 = new int[intCacheSize];
-            inUseLargeArrays.add(aint1);
+            if (inUseLargeArrays.size() < org.spigotmc.SpigotConfig.intCacheLimit) inUseLargeArrays.add(aint1);
             return aint1;
         }
         else
         {
             int[] aint = freeLargeArrays.remove(freeLargeArrays.size() - 1);
-            inUseLargeArrays.add(aint);
+            if (inUseLargeArrays.size() < org.spigotmc.SpigotConfig.intCacheLimit) inUseLargeArrays.add(aint);
             return aint;
         }
     }