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

You have two ways to pass object parameter to one class to another.

• Passing parameter to a method

  public void passMethod(ABC ab) {
  }
  

• Passing parameter to a constructor

  public class XYZ {
  
      public XYZ(ABC ab) {               
      }
  }