Yes, definitely can have as a static method is special flavor of concrete method. We know a static method can be called with object name (not possible here), class name and directly without the help of an object. Following program explains.
abstract class Test
Â public static void display()
Â Â System.out.println("Hello 1");
public class Demo extends Test
Â public static void main(String args)Â
Â Â display();
Â Â Test.display();
In the above code, the display() method is declared static. It is called in the subclass directly and with abstract class name.