Using Java programming language, implement the class LectureBuilding assuming all the other classes are implemented. You need to document your code using Javadoc for full marks. Make sure to include the author using the proper tag. The method addLecture Hall checks if the lecture room is in the HashMap. If the room is already in the HashMap, the capacity is updated. Otherwise, the room along with the capacity is added. The method calculate TotalNumberRooms returns the sum of the number of offices and the number of lecture halls. ding name ting name String ID Campus Do ArtyPerson buildings Ayuding du cose - Person - Person String - Campus - Campus People intrings - gerople. Anay-Person - Soldino void mantri. Darood -Burgo Budging a double etmeci - magname vald samengo Ende End Residence st counser Ang Oresting Instructor Cures Anyting Hemingwon Lectului DTCH AS - car - und encounting Co -drop Conseiring Course vad steering course od Avenged Integer tong - -Corse song covoid - Courses Course void - tioning course Singapore SA room HD Song Integer - Residence .addente studenovod remowe Studio doomstring room, VX Coco ong Lecturing mong ml vod O Amy -odecturing roonane w capac vod cheer og svo song