}
public static void encode(String fileName, LargeSupportTank t) {
BuildingBlock blk = new BuildingBlock();
blk.createNewBlock();
blk.writeBlockData("UnitType", "LargeSupportTank");
blk.writeBlockData("blockversion", 1);
blk.writeBlockData("Name", t.getChassis());
blk.writeBlockData("Model", t.getModel());
blk.writeBlockData("year", t.getYear());
String type;