Gets rid of the rest of the modX and modY usages, and removes some unused code

src/main/java/net/knarcraft/stargate/container/BlockChangeRequest.java

@@ -8,9 +8,9 @@ import org.bukkit.Material;
  */
 public class BlockChangeRequest {
 
-    private BlockLocation blockLocation;
-    private Material newMaterial;
-    private Axis newAxis;
+    private final BlockLocation blockLocation;
+    private final Material newMaterial;
+    private final Axis newAxis;
 
     /**
      * Instantiates a new block change request
@@ -34,15 +34,6 @@ public class BlockChangeRequest {
         return blockLocation;
     }
 
-    /**
-     * Sets the location of the block
-     *
-     * @param blockLocation <p>The new location of the block</p>
-     */
-    public void setBlockLocation(BlockLocation blockLocation) {
-        this.blockLocation = blockLocation;
-    }
-
     /**
      * Gets the material to change the block into
      *
@@ -52,15 +43,6 @@ public class BlockChangeRequest {
         return newMaterial;
     }
 
-    /**
-     * Sets the material to change the block into
-     *
-     * @param material <p>The new material</p>
-     */
-    public void setMaterial(Material material) {
-        newMaterial = material;
-    }
-
     /**
      * Gets the axis to orient the block along
      *
@@ -70,13 +52,4 @@ public class BlockChangeRequest {
         return newAxis;
     }
 
-    /**
-     * Sets the axis to orient the block along
-     *
-     * @param axis <p>The new axis to orient the block along</p>
-     */
-    public void setAxis(Axis axis) {
-        newAxis = axis;
-    }
-
 }