Accessing specific object fields from an ArrayList

1. It's a really bad idea to define a class called Object, since there is already a class called java.lang.Object, and since it's in the java.lang package, all your sources implicitly import it.
2. You need to make your field public - public int type;, if you want to access it the way, you posted.
3. It's also not a good idea, to leave fields public, so make public getters for them: public int getType() { return type; }

Your constructor public Object(String name, int type) should assign the arguments to public object variables. Example:

public class MyObject {
    public String name;
    public int type;

    public MyObject(String name, int type) {
        this.name = name;
        this.type = type;
    }
}

Then the call listOfObjects.get(1).type; will work.

Edit: renamed class from Object to MyObject.

Your Object class should be like,

public class Object {  
    private String name;
    private int type;

    public Object(String name, int type) {
        this.name = name;
        this.type = type;
    }

    public int getType(){
       return type;
    }
}

Then you can reach by listOfObjects.get(1).getType();

First of all, use something else as a class name than Object. While you can use it, it will just add confusion to the discussion. (Hint: that's why metasyntactic variables such as foo and bar are used).

Secondly, you say "it does not work". In what way? Does the program compile? Does it run? Do you have an error message?

Lastly, read up on Java Generics, they're like 16 year old by now. If you're a student and you get taught collections without generics, educate your professor (or you're getting ripped off).

Finally, rewrite this line:

public static ArrayList<Object> listOfObjects = new ArrayList<>();

You need to use Object.getClass().

First of all Change the name of your class to something else but Object, then in this class declare two fields name and type where you will store the values you've passed in your constructor, your code should be like this:

public class TestObject {

    //The best approach is to declare your fields here as private
    private String name;
    private int type;

    //default non parameterized constructor
    public TestObject() {
        super();
    }

    public TestObject(String name, int type) {
         this.name = name;
         this.type = type;
    }

    //getters and setters of your fields to make them accessible in public
    public String getName(){
        return this.name;
    }
    public void setName(String name){
        this.name = name;
    }

    public int getType(){
        return this.type;
    }
    public void setType(int type){
        this.type = type;
    }

And to get an object type from your list, your call should be like this:

  //use getType() getter to get the type field value
  listOfObjects.get(1).getType();

This is old, but none of the given solutions are sufficient. If you want to access the fields and methods of your object of type "Object" which you've inserted in the ArrayList "listOfObjects", you have to cast it. In your case this would work:

((Object) listOfObjects.get(1)).type;

This would return, based on your example, the object2.type;

Not to get confused, if your object's class was called "Car", it would be ((Car) listOfObjects.get(1)).type

[note] Its important that your object's field or method you are trying to access (in this case the "type" field) is outside of the parentheses surrounding (Object) listOfObjects.get(1), otherwise the above code will throw an error.

"Object" is truly unfortunate naming for a class.