The first programming project involves extending the Java skeleton program that it is provided in the attached $.$ zip file. That skeleton program displays a scene of graphic images contained in a scene definition file. The grammar for that scene definition file is shown below: Scene SCENE IDENTIFIER number$\_$list images END $\text{'}\text{'}$ images image images I image image right$\_$triangle I rectangle right$\_$triangle RIGHT TRIANGLE COLOR number$\_$list AT number$\_$list HEIGHT NUMBER WIDTH NUMBER $\text{'}$;$\text{'}$ rectangle RECTANGLE COLOR number$\_$list AT number$\_$list HEIGHT NUMBER WIDTH NUMBER $\text{'}$;$\text{'}$ number$\_$list $\text{'}(\text{'}$ nu