Upstream is better than downstream

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/listener/BrushListener.java

@@ -37,7 +37,7 @@ public class BrushListener implements Listener {
             final int slot = event.getNewSlot();
             final int oldSlot = event.getPreviousSlot();
             final int ri;
-            if ((((slot - oldSlot) <= 4) && ((slot - oldSlot) > 0)) || (((slot - oldSlot) < -4))) {
+            if ((((slot - oldSlot) <= 4) && ((slot - oldSlot) > 0)) || ((slot - oldSlot) < -4)) {
                 ri = 1;
             } else {
                 ri = -1;

worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/listener/ChunkListener.java

@@ -43,9 +43,11 @@ import org.bukkit.event.world.ChunkLoadEvent;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.util.Vector;
+import org.slf4j.Logger;
 
 public abstract class ChunkListener implements Listener {
 
+    private final Logger logger = getLogger(ChunkListener.class);
     protected int rateLimit = 0;
     protected Location lastCancelPos;
     private int[] badLimit = new int[]{Settings.IMP.TICK_LIMITER.PHYSICS_MS,
@@ -63,7 +65,7 @@ public abstract class ChunkListener implements Listener {
             TaskManager.IMP.repeat(() -> {
                 Location tmpLoc = lastCancelPos;
                 if (tmpLoc != null) {
-                    getLogger(ChunkListener.class).debug("[FAWE `tick-limiter`] Detected and cancelled physics lag source at "
+                    logger.debug("[FAWE Tick Limiter] Detected and cancelled physics lag source at "
                         + tmpLoc);
                 }
                 rateLimit--;
@@ -186,15 +188,6 @@ public abstract class ChunkListener implements Listener {
         reset();
     }
 
-//    @EventHandler(priority = EventPriority.LOWEST)
-//    public void event(BrewEvent event) { reset(); }
-//
-//    @EventHandler(priority = EventPriority.LOWEST)
-//    public void event(BrewingStandFuelEvent event) { reset(); }
-//
-//    @EventHandler(priority = EventPriority.LOWEST)
-//    public void event(CauldronLevelChangeEvent event ) { reset(); }
-
     @EventHandler(priority = EventPriority.LOWEST)
     public void event(FurnaceBurnEvent event) {
         reset();
@@ -392,7 +385,7 @@ public abstract class ChunkListener implements Listener {
                             double vertical = Math.abs(velocity.getY());
                             if (Math.abs(velocity.getX()) > vertical
                                 || Math.abs(velocity.getZ()) > vertical) {
-                                getLogger(ChunkListener.class).warn(
+                                logger.warn(
                                     "[FAWE `tick-limiter`] Detected and cancelled rogue FireWork at "
                                         + ent.getLocation());
                                 ent.remove();
@@ -423,7 +416,7 @@ public abstract class ChunkListener implements Listener {
             cancelNearby(cx, cz);
             if (rateLimit <= 0) {
                 rateLimit = 20;
-                getLogger(ChunkListener.class).warn(
+                logger.warn(
                     "[FAWE `tick-limiter`] Detected and cancelled item lag source at " + loc);
             }
             event.setCancelled(true);

worldedit-core/src/main/java/com/sk89q/worldedit/math/MutableVector2.java

@@ -1,71 +0,0 @@
-package com.sk89q.worldedit.math;
-
-public class MutableVector2 extends Vector2 {
-
-    /**
-     * Construct an instance.
-     *
-     * @param x the X coordinate
-     * @param z the Z coordinate
-     */
-    public MutableVector2(double x, double z) {
-        super(x, z);
-    }
-
-    /**
-     * Construct an instance.
-     *
-     * @param x the X coordinate
-     * @param z the Z coordinate
-     */
-    public MutableVector2(float x, float z) {
-        super(x, z);
-    }
-
-    /**
-     * Copy another vector.
-     *
-     * @param other the other vector
-     */
-    public MutableVector2(Vector2 other) {
-        super(other);
-    }
-
-    @Override
-    public MutableVector2 setComponents(int x, int z) {
-        this.x = x;
-        this.z = z;
-        return this;
-    }
-
-    @Override
-    public MutableVector2 setComponents(double x, double z) {
-        this.x = x;
-        this.z = z;
-        return this;
-    }
-
-    @Override
-    public MutableVector2 mutX(int x) {
-        this.x = x;
-        return this;
-    }
-
-    @Override
-    public MutableVector2 mutZ(int z) {
-        this.z = z;
-        return this;
-    }
-
-    @Override
-    public MutableVector2 mutX(double x) {
-        this.x = x;
-        return this;
-    }
-
-    @Override
-    public MutableVector2 mutZ(double z) {
-        this.z = z;
-        return this;
-    }
-}

worldedit-core/src/main/java/com/sk89q/worldedit/math/Vector2.java

@@ -19,13 +19,12 @@
 
 package com.sk89q.worldedit.math;
 
-import com.boydti.fawe.util.MathMan;
 import com.sk89q.worldedit.math.transform.AffineTransform;
 
 /**
  * An immutable 2-dimensional vector.
  */
-public class Vector2 {
+public final class Vector2 {
 
     public static final Vector2 ZERO = new Vector2(0, 0);
     public static final Vector2 UNIT_X = new Vector2(1, 0);
@@ -33,7 +32,6 @@ public class Vector2 {
     public static final Vector2 ONE = new Vector2(1, 1);
 
     public static Vector2 at(double x, double z) {
-        /* Unnecessary
         int xTrunc = (int) x;
         switch (xTrunc) {
             case 0:
@@ -47,11 +45,10 @@ public class Vector2 {
                 }
                 break;
         }
-        */
         return new Vector2(x, z);
     }
 
-    protected double x, z;
+    private final double x, z;
 
     /**
      * Construct an instance.
@@ -59,48 +56,11 @@ public class Vector2 {
      * @param x the X coordinate
      * @param z the Z coordinate
      */
-    protected Vector2(double x, double z) {
+    private Vector2(double x, double z) {
         this.x = x;
         this.z = z;
     }
 
-    protected Vector2(Vector2 other) {
-        this.x = other.x;
-        this.z = other.z;
-    }
-
-    public int getBlockX() {
-        return MathMan.roundInt(getX());
-    }
-
-    public int getBlockZ() {
-        return MathMan.roundInt(getZ());
-    }
-
-    public MutableVector2 setComponents(int x, int z) {
-        return new MutableVector2(x, z);
-    }
-
-    public MutableVector2 setComponents(double x, double z) {
-        return new MutableVector2(x, z);
-    }
-
-    public MutableVector2 mutX(int x) {
-        return new MutableVector2(x, z);
-    }
-
-    public MutableVector2 mutZ(int z) {
-        return new MutableVector2(x, z);
-    }
-
-    public MutableVector2 mutX(double x) {
-        return new MutableVector2(x, z);
-    }
-
-    public MutableVector2 mutZ(double z) {
-        return new MutableVector2(x, z);
-    }
-
     /**
      * Get the X coordinate.
      *