Whitespace + general cleanup

By: Erik Broes <erikbroes@grum.nl>

paper-api/src/main/java/org/bukkit/material/Wool.java

@@ -1,4 +1,3 @@
-
 package org.bukkit.material;
 
 import org.bukkit.DyeColor;
@@ -11,12 +10,12 @@ public class Wool extends MaterialData implements Colorable {
     public Wool() {
         super(Material.WOOL);
     }
-    
+
     public Wool(DyeColor color) {
         this();
         setColor(color);
     }
-    
+
     public Wool(final int type) {
         super(type);
     }
@@ -50,9 +49,9 @@ public class Wool extends MaterialData implements Colorable {
     public void setColor(DyeColor color) {
         setData(color.getData());
     }
-    
+
     @Override
     public String toString() {
         return getColor() + " " + super.toString();
     }
-}
+}