This course is designed for the Professionals who are having experience in any other Programming languages or for beginners who wants to start their career in Java. also for the working professionals who would like to get indepth subject knowledge in Java language. This course will provide in detailed explanation for almost all the concepts in Java from the basics to advanced concepts.
This course is divided into 15 modules
This module covers Java program compilation, Execution, data types, data type’s conversion, Memory of java program, variables, operators, Methods, conditional statements, debugging technique, loops – for, while, do-while, for : each, arrays, arrays with loops, patterns with loops, extensive assignments on arrays and loops, Strings, String Constant Pool, StringBuiler vs StringBuffer, Class, object, accessing class members, access same class methods, and access other class methods. After completion of this module you will become very strong in programming basics.
This module covers the following Java Object oriented programming language features Encapsulation, Data hiding, Abstraction, and constructors.
This module covers Inheritance introduction, Examples on inheritance, Object class and Object class methods, Overloading, constructor overloading, this keyword, shadowing.
This module covers Initializing variables, initialization blocks, static initialization blocks, Instance members and static members, static variables and static methods. After completion of this module, you will get good understanding of variables , lifetime, and scope.
This module covers Inheritance and constructor flow, calling parent class constructors, constructor chaining, super keyword, overriding vs hiding, variable hiding, IS-A relationship, upcasting, downcasting, passing objects to methods, returning object from methods, Overriding and polymorphism, and method hiding.
This module covers how to secure your classes and class members.
This module covers how to package your classes into related groups, accessing other package members, import statements, importing nested classes, and static imports.
This module covers extensively about abstract keyword, abstract methods, abstract classes, and inheritance with abstract classes.
This module explains the usage of interfaces and different ways of implementing interfaces including the differences between interfaces and abstract classes. This also covers role of Interface in achieving abstraction.
This module covers types of errors, use of exception handling and the various ways of handling exceptions, JVM role in exceptions, the importance of try catch and finally blocks, logging the exceptions, throw, throws keyword and the custom exceptions.
This module covers extensively about threads, process, multi-threading concepts, Thread class, Runnable, Thread life cycle, thread priorities, interrupting threads, Thread class methods – sleep, interrupt, join, Thread synchronization mechanisms, dead-locks, famous producer consumer problem, wait, notify, notifyall methods, and daemon threads.
This module covers final variables, final methods, final classes more in detail, nested classes, static nested classes, local classes, inner classes, and anonymous inner classes in detail.
This module explains the working mechanism of Garbage collector and the complete picture of finalization process.
This module covers heart of JDK i.e Collections, Collection framework, algorithms, Generics, Sets, Lists, Stacks, Queues, Maps in detail with extensive number of assignments. Generic classes covered in this module includes HashSet, TreeSet, LinkedHashSet, ArrayList, LinkedList, comparison of Vector and ArrayList, HashMap, TreeMap, LinkedHashMap, comparison of HashTable with HashMap, All classes are explained with clear internal memory diagrams and with lot of examples.
This module covers Input Output mechanisms supported by Java framework. This module includes byte streams, character streams, Reading bytes from one file to other file, copying text content from one file to other file, effective IO operations with BufferedReader and BufferedWriter classes, Serialization and De-Serialization, reading and writing objects from files.