What are the different ways to create an object in Java

We can create object using multiple ways. Using new keyword is most prevalent one. Following are the various ways to create/initialize objects.

Using new keyword.

Tester tester1 = new Tester();

Using Class.forName() method

Tester tester2 = (Tester)Class.forName("Tester").newInstance();

Using clone method.

Tester tester3 = tester1.clone();

Using Constructor.forName() method

Tester tester4 = Tester.class.getConstructor().newInstance();

Using Deserialization

ObjectInputStream objectInputStream = new ObjectInputStream(inputStream );
Tester tester5 = (MyObject) objectInputStream.readObject();

Syed Javed

Published on 22-Apr-2018 20:37:56

• Related Questions & Answers
• Different ways to create an object in java?
• What are the different ways to print an exception message in java?
• What are the different ways to iterate over an array in Java?
• What are all the ways an object can be created in Java?
• Different ways to create Objects in Java
• What are the different ways of copying an array into another array in Java?
• 5 different ways to create objects in Java
• What are the different ways of cooking eggs?
• Different ways to traverse an Array in Java?
• 3 ways to initialize an object in Java
• What are the different ways to include dry fruits in our diet?
• What are the different ways to select an option from a dropdown using Selenium Webdriver?
• What are the different ways the transaction can be executed(DBMS)?
• What are different ways of defining functions in JavaScript?
• What are the different ways for a method to be overloaded in C#?