diff --git a/src/main/java/net/minecraft/server/EntityArrow.java b/src/main/java/net/minecraft/server/EntityArrow.java
index df19593640..ec883fa8b0 100644
--- a/src/main/java/net/minecraft/server/EntityArrow.java
+++ b/src/main/java/net/minecraft/server/EntityArrow.java
@@ -150,7 +150,7 @@ public class EntityArrow extends Entity {
                     MovingObjectPosition movingobjectposition1 = axisalignedbb1.a(vec3d, vec3d1);
 
                     if (movingobjectposition1 != null) {
-                        double d1 = vec3d.b(movingobjectposition1.f);
+                        double d1 = vec3d.c(movingobjectposition1.f); // CraftBukkit - distance efficiency
 
                         if (d1 < d0 || d0 == 0.0D) {
                             entity = entity1;
diff --git a/src/main/java/net/minecraft/server/EntityFireball.java b/src/main/java/net/minecraft/server/EntityFireball.java
index d4b78e89fb..e507fb7b7e 100644
--- a/src/main/java/net/minecraft/server/EntityFireball.java
+++ b/src/main/java/net/minecraft/server/EntityFireball.java
@@ -114,7 +114,7 @@ public class EntityFireball extends Entity {
                 MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
 
                 if (movingobjectposition1 != null) {
-                    double d1 = vec3d.b(movingobjectposition1.f);
+                    double d1 = vec3d.c(movingobjectposition1.f); // CraftBukkit - distance efficiency
 
                     if (d1 < d0 || d0 == 0.0D) {
                         entity = entity1;
diff --git a/src/main/java/net/minecraft/server/EntityFishingHook.java b/src/main/java/net/minecraft/server/EntityFishingHook.java
index cb985ead57..653c751eea 100644
--- a/src/main/java/net/minecraft/server/EntityFishingHook.java
+++ b/src/main/java/net/minecraft/server/EntityFishingHook.java
@@ -175,7 +175,7 @@ public class EntityFishingHook extends Entity {
                     MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
 
                     if (movingobjectposition1 != null) {
-                        d5 = vec3d.b(movingobjectposition1.f);
+                        d5 = vec3d.c(movingobjectposition1.f); // CraftBukkit - distance efficiency
                         if (d5 < d4 || d4 == 0.0D) {
                             entity = entity1;
                             d4 = d5;
diff --git a/src/main/java/net/minecraft/server/EntityProjectile.java b/src/main/java/net/minecraft/server/EntityProjectile.java
index 6306fc3626..152340e317 100644
--- a/src/main/java/net/minecraft/server/EntityProjectile.java
+++ b/src/main/java/net/minecraft/server/EntityProjectile.java
@@ -137,7 +137,7 @@ public abstract class EntityProjectile extends Entity {
                     MovingObjectPosition movingobjectposition1 = axisalignedbb.a(vec3d, vec3d1);
 
                     if (movingobjectposition1 != null) {
-                        double d1 = vec3d.b(movingobjectposition1.f);
+                        double d1 = vec3d.c(movingobjectposition1.f); // CraftBukkit - distance efficiency
 
                         if (d1 < d0 || d0 == 0.0D) {
                             entity = entity1;