Reformat and clean up "net" package

src/main/java/net/server/channel/handlers/UseChairHandler.java

@@ -31,12 +31,12 @@ public final class UseChairHandler extends AbstractPacketHandler {
     @Override
     public final void handlePacket(InPacket p, Client c) {
         int itemId = p.readInt();
-        
+
         // thanks Darter (YungMoozi) for reporting unchecked chair item
         if (!ItemConstants.isChair(itemId) || c.getPlayer().getInventory(InventoryType.SETUP).findById(itemId) == null) {
             return;
         }
-        
+
         if (c.tryacquireClient()) {
             try {
                 c.getPlayer().sitChair(itemId);