Send data to arduino from PC in java over Serial (RXTXlib)

Projects Interfacing w/ Software on the Computer
11 
                switch(byteRead){
                case 49:
                   digitalWrite(led, HIGH);
                   break;
                case 0:
                  digitalWrite(led, LOW);
                   break;
                default:
                  break;
              Serial.write(byteRead);
             }

The Serial.write() call after the break statement is pretty useless, don't you think?

Perhaps NOW you can see why we ask you to put every { on a new line, and use Tools + Auto Format.

The Serial.write() statement goes AFTER the }.