Can we write a Java program without main() method ?

Yes, We can write a java program without main method. it is possible by using static block only, which was supported in java 1.6 version. But not possible in Java 7 or Java 8.

class Test{  

  static{  

  System.out.println("Silan Software");  

  System.exit(0);  

  }  

}  

Output 

Silan Software (if not JDK7)

In JDK7 and above, the output will be:

Error: Main method not found in class Test, please define the main method as:public static void main(String[] args)