How to pass Object from java class to another java class

Question

I created an instance of a class in java as following:

ABC ab = new ABC();

I want to access this instant ab in another class

Answer 1

I know this question is old, but If I'm correct you want to transfer an Object into another class to be used.

In order to do that you need a few things

Class XYZ has to have a constructor to take in the parameter "Object" it would something like

class XYZ{
    private Object ab
    public XYZ(Object ab){
        this.ab = ab;//This is the constructor called when you create an XYZ object, and want to use the Object ab in XYZ
    }