10 AM – Intro To Java

Today We Do

1. We continued using HashMap in SchoolApplication.
2. We learned to find thing using HashMap is much more efficient than finding a student or teacher using List.

Homework

1. Review codes below in SchoolApplication and come up with questions next week:
   • addNewStudent()
   • findStudent()
   • listAllStudents()
   • findStudentByHashMap()