In this Java programming project, students design and code a Student Information Manager that stores and manipulates data using objects, constructors, class methods, and String processing. This engaging, multi-class program reinforces the key topics from AP Computer Science A Units 1.12–1.15, including object creation, method calls, constructors, null checking, and the use of both class and instance methods. Perfect for a capstone project, summative assessment, or end-of-unit review afte