public static final GameDownBuffer allocat(int gameType, int capacity) {
   GameDownBuffer gb = new GameDownBuffer(GameBufferFactory.getBuffer(capacity + 2));
   gb.putShort((short) gameType);
   return gb;
 }
 public static final GameDownBuffer allocat(int capacity) {
   return new GameDownBuffer(GameBufferFactory.getBuffer(capacity));
 }