the java Programming Human Concentration Human contains a brain that has several thought areas. Awareness is defined by understanding (focusing) of a thought area; and Concentration is defined focusing your awareness into a thought area for a longer duration of time. Using Object Oriented Design, program this concept to demonstrate concentration. Design Using Object Oriented Principles --------------------------------------- Let's first think through all the Classes to be created: 1. Human 2. Brain 3. ThoughtArea You can consider defining properties in each of these classes. Following methods should be written for this project. You have to decide which classes to put the methods in 1. awareness() 2. focus() 3. concentration() Design two test cases to show concentration. Criteria 1. Object Oriented Programming principles are used. 2. Coding conventions are followed. 3. Test runs are provided. 4. Class diagrams are provided.