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ArrayList passed as a parameter

 
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ArrayList passed as a parameter
melbourne89
3 Aug, 2008 - 08:34 PM
Post #1

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Hi guys. new to the forum.

im trying to code an arraylist of class OrderLine named Order.

i need to make it so that each instantiation of the CLASS Order contains the ArrayList Order.

how can i input the ArrayList into the parameters of the overloading constructor of the class Order

any help will be very much appreciated

CODE


public class Order {

    private int number;
    private static int counter=0;
    private String time;
    private ArrayList<OrderLine> Order;

public Order(String time, ArrayList Order){ //This comes with an error saying cannot find symbol class ArrayList
        this.time=time;
        number = counter+1;
        counter++;
        this.Order=Order;
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Martyr2
RE: ArrayList Passed As A Parameter
3 Aug, 2008 - 09:06 PM
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Make sure you have imported it at the top with this line...

java

import java.util.ArrayList;


ArrayList is part of the java.util package and must be imported to be used. smile.gif
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melbourne89
RE: ArrayList Passed As A Parameter
3 Aug, 2008 - 09:17 PM
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QUOTE(Martyr2 @ 3 Aug, 2008 - 10:06 PM) *

Make sure you have imported it at the top with this line...

java

import java.util.ArrayList;


ArrayList is part of the java.util package and must be imported to be used. smile.gif


thanks for that. no problems now

Edited by PBL as Martyr2 answer fixed that problem so topic can be closed

This post has been edited by pbl: 4 Aug, 2008 - 08:10 PM
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