Code cleanup, fixed doors, chunk entity fetching

src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java

@@ -61,7 +61,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public double getEyeHeight(boolean ignoreSneaking) {
-        if(ignoreSneaking) {
+        if (ignoreSneaking) {
             return 1.62D;
         } else {
             if (isSneaking()) {

src/main/java/org/bukkit/craftbukkit/entity/CraftVehicle.java

@@ -19,7 +19,7 @@ public abstract class CraftVehicle extends CraftEntity implements Vehicle {
     }
 
     public boolean setPassenger(Entity passenger) {
-        if(passenger instanceof CraftEntity){
+        if (passenger instanceof CraftEntity){
             ((CraftEntity)passenger).getHandle().setPassengerOf(getHandle());
             return true;
         } else {