Lesson 11: Dynamic Memory Management - Practice Exercises Java Exercises: 1 Implementing a queue using array 2 Implementing a stack using array 3 Queue-Collections 4 Queue Stack Reverse Polish Notation 5 ArrayList 6 ArrayList duplicate a text file 7 Unlimited sum 8 ArrayList - Text file reader 9 Hast Table - Dictionary 10 Parenthesis 11 Mix and sort files 12 ArrayList of Points 13 Search in file Lessony 11