[Eranga]

Here is a simple example.

Code:

public abstract class AbstractTesting {
    
    public static void main(String[] args) {
        AbstractTesting.printMessage();
    }
    
    public static void printMessage() {
        System.out.println("Java Forums!");
    }

}

So, the answer to your question is, yes. But all it depends on the way you workout on the application, depend on the way you designed application/project.