java代写 | OOP代写 ：这是一个java代写，涉及一个简单的java系统
I. Project for Java course:
Design a smart home security system for a house. should include family members as well as sensors, buzzers inside the house.
VI. Requirements:
4.1. need to be have simple design doc,
4.2. Java-based,
4.3. need to have some important library be used, such as threat, timer etc…
4.4. need to include > 5 classes definitions,
Assignment due next weekend,
to have project name + project abstract and team ready.