Why do we need a ')' here?

Question

Here is my code. The complier keeps on telling me that ')' is expected in the line System.out.printlin( +oneitem.getName .....); But it doesn't seem to need extra bracket. Even I put one more ')' at the end of the statement, I still got the same error information from the complier. Why is it?
class calculate
     private String name;
     private int quantity;
     private double price;
     private double cost;
     public void setName(String x)
          name = x;
     public void setQuantity(int amt)
          quantity = amt;
     public void setPrice(double prc)
          price = prc;
     public double computeCost()
          cost = price * quantity;
          return cost;
     public String getName()
          return name;
public int getQuantity()
          return quantity;
     public double getPrice()
          return price;
class Invoice
     public static void main(String[] args)
          Caculate oneItem = new Caculate();
          Caculate twoItem = new Caculate();
          oneItem.setName("watch");
          oneItem.setQuantity(150);
          oneItem.setPrice(7.1);
          System.out.println( oneItem.getName() "\t" + oneItem.getQuantity() + "\t" + oneItem.getPrice() + "\t" +oneItem.computeCost());
twoItem.setName("toy");
          twoItem.setQuantity(207);
          twoItem.setPrice(1.1);
System.out.println( twoItem.getName() "\t" + twoItem.getQuantity() + "\t" + twoItem.getPrice() + "\t" +twoItem.computeCost());          
}

Answer 1

System.out.println( twoItem.getName() "\t"
I think you should try putting '+' between twoItem.getName() and "\t" so it becomes a String
System.out.println( twoItem.getName()+"\t"....