I solved it myself .. :D
When to implement an abstract interface, I should provide the code for all the abstract methods to get my code to compile and work... if I don't want the method to does...
Type: Posts; User: voltaire
I solved it myself .. :D
When to implement an abstract interface, I should provide the code for all the abstract methods to get my code to compile and work... if I don't want the method to does...
The problem is in RED
the code that is in red is not compiled ... why .. What I missed in my code
package promouseevent;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;