[Pharo-project] Alternative implementation for Cursor>>show:

Hi, i think this send to Sensor could be avoided by replacing the Cursor>>show: method with Cursor>>show self class currentCursor: self. Instead of a: Cursor>>show "Make the hardware's mouse cursor look like the receiver" Sensor currentCursor: self InputSensor>>currentCursor: newCursor "The current cursor is maintained in class Cursor." Cursor currentCursor: newCursor.