Master advanced Java programming through practical lessons on object-oriented design, generics, collections, file handling, and serialization.

Build the essential Java skills required to create flexible, type-safe, data-driven applications. This course helps learners progress beyond basic Java by exploring aggregation, inheritance, generics, and the Java Collections Framework. Learners will work with ArrayList, LinkedList, Vector, Stack, PriorityQueue, ArrayDeque, HashSet, TreeSet, HashMap, Hashtable, and TreeMap while learning how to select suitable data structures for different programming requirements. The course also demonstrates how to compare and sort objects using Comparable and Comparator. Learners will then perform file and directory operations using File, FileReader, FileWriter, FileInputStream, FileOutputStream, DataInputStream, and DataOutputStream. Finally, learners will serialize and deserialize Java objects, apply the transient keyword, and design a Java-based employee management utility. Practical demonstrations, assignments, dialogue activities, and role-play scenarios reinforce implementation skills and prepare learners for Java projects, technical interviews, and software development roles.