using the mousemotionlistener and mouselistener

here i m using a applet and when mouse events are done it gets reflected in the applet. i the program i created a class xxx which extends and implements mousemotionlistener and mouselistener ...but can anyone tell me how to create the interface???since i m new to java.....

since when i type entire program it produces wiggly lines under the class name xxx.....

pls help me how to create interface when i implemnt the above 2 event listeners.....???

You're question is a bit difficult for me to interpret. You may wish to clarify it a bit and post code. A site that has helped me learn to ask answerable questions is linked to below. Perhaps it can help you as well: Smart Questions