Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...

Original List: Name: Alice, Age: 28, Salary: 45000.0 Name: Bob, Age: 32, Salary: 50000.0 Name: Charlie, Age: 25, Salary: 40000.0 Name: David, Age: 30, Salary: 55000.0 ...