Make a Widget Classfile from this UML -make the things private that need to be private, and the things public that need to be public

Widget
weight: double
length: double
width: double
height: double
sku: String	unique item code
description: String	description of widget
Widget()	create empty widget
Widget(sku: String, weight; double, length: double: width: double, height:double, description:String)	default description to empty string
toString(): String	string description of widget
setWeight(weight: double): void setLength(length:double):void setWidth(width:double):void setHeight(height:double):void	setters - all should validate that the input is > 0; default = 1
setSKU(sku: String): void setDescription(description: String) : void
getWeight(): double getLength():double getWidth():double getHeight():double getSKU(): String getDescription(): String	getters