diff --git a/Core/src/main/java/com/plotsquared/core/util/MainUtil.java b/Core/src/main/java/com/plotsquared/core/util/MainUtil.java
index 010622813..2a96b7120 100644
--- a/Core/src/main/java/com/plotsquared/core/util/MainUtil.java
+++ b/Core/src/main/java/com/plotsquared/core/util/MainUtil.java
@@ -44,53 +44,6 @@ import javax.annotation.Nonnull;
     private static final Logger logger =
         LoggerFactory.getLogger("P2/" + MainUtil.class.getSimpleName());
 
-    /**
-     * Cache of mapping x,y,z coordinates to the chunk array<br>
-     * - Used for efficient world generation<br>
-     */
-    public static short[][] x_loc;
-    public static short[][] y_loc;
-    public static short[][] z_loc;
-    public static short[][][] CACHE_I = null;
-    public static short[][][] CACHE_J = null;
-
-    /**
-     * This cache is used for world generation and just saves a bit of calculation time when checking if something is in the plot area.
-     */
-    public static void initCache() {
-        if (x_loc == null) {
-            x_loc = new short[16][4096];
-            y_loc = new short[16][4096];
-            z_loc = new short[16][4096];
-            for (int i = 0; i < 16; i++) {
-                int i4 = i << 4;
-                for (int j = 0; j < 4096; j++) {
-                    int y = i4 + (j >> 8);
-                    int a = j - ((y & 0xF) << 8);
-                    int z1 = a >> 4;
-                    int x1 = a - (z1 << 4);
-                    x_loc[i][j] = (short) x1;
-                    y_loc[i][j] = (short) y;
-                    z_loc[i][j] = (short) z1;
-                }
-            }
-        }
-        if (CACHE_I == null) {
-            CACHE_I = new short[256][16][16];
-            CACHE_J = new short[256][16][16];
-            for (int x = 0; x < 16; x++) {
-                for (int z = 0; z < 16; z++) {
-                    for (int y = 0; y < 256; y++) {
-                        short i = (short) (y >> 4);
-                        short j = (short) ((y & 0xF) << 8 | z << 4 | x);
-                        CACHE_I[y][x][z] = i;
-                        CACHE_J[y][x][z] = j;
-                    }
-                }
-            }
-        }
-    }
-
     /**
      * Send a message to the player.
      *