Room - WindowNum: int - length: double - width: double + Room(int, double, double) + setWindowNum(int) : void + getWindowNum () : int + setLength(double) : void + getLength() : double +...

convert uml to java program

Extracted text: Room - WindowNum: int - length: double - width: double + Room(int, double, double) + setWindowNum(int) : void + getWindowNum () : int + setLength(double) : void + getLength() : double + setWidth(double) : void getWidth() : double + computeArea(): double Then: 1) Add a public class constant which set the maximum area to 40.0 2) Add another constructor with no parameters. 3) Add the main method to the class Room and define at least three objects, named r1, r2, and r3. 4) From the main method, test if rl, r2, and r3 have larger area than the class constant or not, and print “Big Room" or "Small Room", accordingly.