More JavaDoc improvements.

src/main/java/org/bukkit/event/vehicle/VehicleDestroyEvent.java

@@ -6,8 +6,6 @@ import org.bukkit.event.Cancellable;
 
 /**
  * Raised when a vehicle is destroyed
- *
- * @author sk89q, cyklo
  */
 public class VehicleDestroyEvent extends VehicleEvent implements Cancellable {
     private Entity attacker;
@@ -18,14 +16,31 @@ public class VehicleDestroyEvent extends VehicleEvent implements Cancellable {
         this.attacker = attacker;
     }
 
+    /**
+     * Gets the Entity that has destroyed the vehicle
+     *
+     * @return the Entity that has destroyed the vehicle
+     */
     public Entity getAttacker() {
         return attacker;
     }
 
+        /**
+     * Gets the cancellation state of this event. A cancelled event will not
+     * be executed in the server, but will still pass to other plugins
+     *
+     * @return true if this event is cancelled
+     */
     public boolean isCancelled() {
         return cancelled;
     }
 
+    /**
+     * Sets the cancellation state of this event. A cancelled event will not
+     * be executed in the server, but will still pass to other plugins
+     *
+     * @param cancel true if you wish to cancel this event
+     */
     public void setCancelled(boolean cancel) {
         this.cancelled = cancel;
     }