Access « Array Object « Java Collection Q&A

1. accessing an object array item, java    stackoverflow.com

I have created a number objects using an array statement, and I can println the values passed within the class as it is created, but when I try and retrieve element ...

2. Access object.variable in an array of objects    stackoverflow.com

I need help with this piece of code.

public class ParkingLot {

static int MAX = 5;
static Car[] Slot = new Car[MAX];

public static void main(String[] args) {


    Slot[0] = new ...

3. How to access an array index of an Object instance    stackoverflow.com

Good day! I am wondering How can I access an array index of an Object instance. My code is as follows:

public class PokerPlayer {

    private String name = null;
  ...

4. When i access a class variable by array of objects it shows NullPointerException at the commented line    stackoverflow.com

import java.io.*;
class hostel
{
    public byte ch;
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    public short rollno=0;
    private byte year;
  ...

5. Accessing object-type methods from an object array java    stackoverflow.com

My problem is I'm trying to make a console based chess game. Starting off with an Object array to hold the squares of the chess board.

class Chessboard {
    ...

6. Accessing Arrays and Editing Objects Within Them From Other Class'    coderanch.com

Ok basically I have my main Method which is where I have initialized an array of objects. I want to access this array, the objects within and the actual methods within the object from within another class. How would I go about doing this??? I keep on coming up with errors. Here is some of my code to help you... public ...

7. Accessing a method of an item of an array of objects    coderanch.com

Hi I have two classes, one of which is the main class that is to run the program (modchoice), and a second that is for storing the data (modules). There is a private array of modules in the modchoice class declared as: private modules[] themods = new modules[3]; The first thing the main function of the modchoice class does, is call ...

8. Access an object from an array    forums.oracle.com

9. Accessing items from Object array    forums.oracle.com

I have an Object array, made up of an array of other objects. How can I access the original integer elements of this array? e.g. int one = 1; int two = 2; Object[] myarray1 = {one,one,one,one}; Object[] myarray2 = {two,two,two,two}; Object[][] allArrays = {myarray1,myarray2}; Can I extract the original integers directly via some reference to allArrays?? i.e. int number = ...