How do I write constructor names in Java?

Declaring a constructor is in Java is similar to methods. While naming the constructor of a class in Java you need to keep the following points in mind.

• The name of the constructor should be the same (same case) as the class name (along with the access specifier).
• A constructor should not have any return type.
• Constructor cannot be static, final, abstract and, synchronized.

Example

Following Java program is an example of a constructor.

Live Demo

public class Sample {
   Sample() {
      System.out.println("This is an example of a constructor");	   
   }
   public static void main(String args[]) {
      new Sample();
   }
}

Output

This is an example of a constructor

Giri Raju

Updated on 30-Jul-2019 22:30:20

• Related Questions & Answers
• How do I write class names in Java?
• How do I write method names in Java?
• How do I write variable names in Java?
• How do I write interface names in Java?
• How do I write package names in Java?
• How do I write constants names in Java?
• How do I search for names starting with A in MySQL?
• How do I create dynamic variable names inside a JavaScript loop?
• How do I write not greater than in a MySQL query?
• Where and how can I create a private constructor in Java?
• How do I compare strings in Java?
• What do you mean by default constructor in Java?
• What is a Test Script and how do I write one?
• How do we use an enum type with a constructor in Java?
• How do I empty a list in Java?