The course prepares the foundation for embarking on a career as a Java developer in the future.

Topics Covered

Getting Startet What is Java Technology? A simple Java technology application Writing, compiling and Execute a Java application Object-Oriented Programming Basic Principles of Object Orientation Abstraction Encapsulation Modularity Hierarchy Polymorphism and overloading/overriding Class, member, attribute, method, constructor, and package Access modifiers How to invoke a method on an object Learning API online documentation Identifiers, Keywords, and Types Comments in a source code Valid and invalid identifiers Java technology keywords Eight primitive types Integers (byte, short, int, long) Floating-Point Types (float, double) Characters Booleans Variables Class Variable, instance and local variables Declaring a Variable Dynamic Initialization The Scope and Lifetime of Variables Type Conversion and Casting Automatic Type Conversions Casting Incompatible Types Automatic Type Promotion in Expressions The Type Promotion Rules Primitive variable and reference variable Using variables of class type Creating object using new keyword Operators Assignment, Arithmetic, and Unary Operators Equality, Relational, and Conditional Operators Bitwise and Bit Shift Operators Expressions and Flow Control The if-then and if-then-else Statements The switch Statement The while and do-while Statements The for Statement The For-Each Loop Nested Loops Using break, continue, return Labeled forms of break and continue Arrays Arrays of primitive, class, or array types Array initialization Initialization the elements of an array Create a multidimensional array Classes and Objects Declaring Classes Declaring Member Variables Defining Methods, Parameterized Methods Returning a Value from a Method Constructors, Parameterized Constructors Passing Information to a Method or a Constructor Overloading Methods, Overloading Constructors The this Keyword Instance Variable Hiding Creating Objects Controlling Access to Members of a Class Understanding Instance and Class Members Static and non-static block Introducing Nested and Inner Classes Exploring the String Class Using Command-Line Arguments Varargs: Variable-Length Arguments Scoping and Garbage Collection Enum Types Inheritance Member Access and Inheritance A Superclass Variable Can Reference a Subclass Object Using super keyword Using super to Call Superclass Constructors Method Overriding Dynamic Method Dispatch Defining an Interface Implementing Interfaces Nested Interfaces Applying Interfaces Variables in Interfaces Extending an Interfaces Using Abstract Classes Defining a Package Setting CLASSPATH Importing Packages Up casting and down casting (instance of) Final classes, methods, and variables Generics Generic Types Generic Methods and Constructors Type Inference Bounded Type Parameters Subtyping Wildcards Type Erasure Using Non-Reifiable Parameters with Varargs Methods Exceptions and Assertions What Is an Exception? Catching and Handling Exceptions The try Block, The catch Blocks, The finally Block Exceptions Thrown by a Method How to Throw Exceptions Chained Exceptions Creating Exception Classes Unchecked Exceptions and checked Exception Use assertions Distinguish appropriate and inappropriate uses of assertions Enable assertions at runtime Basic I/O I/O Streams Byte Streams Character Streams Buffered Streams Scanning and Formatting Data Streams Object Streams Basic I/O What Is a Path? The Path Class Path Operations File Operations Checking, Deleting, Copying, Moving a File or Directory Managing File Directory Metadata Reading, Writing, and Creating Files Random Access Files Creating and Reading Directories Walking the File Tree Searching Files Watching a Directory for Changes Legacy File I/O Code Multithreaded Programming Creating a Thread Implementing Runnable Extending Thread Creating Multiple Threads Using isAlive( ) and join( ) Thread Priorities Synchronization Using Synchronized Methods The synchronized Statement Inter-thread Communication Deadlock Suspending, Resuming, and Stopping Threads

Who should attend

Java Developer B.E/B.Tech Graduates

Pre-requisites

Basic computing knowledge

What you need to bring

Passport size photo Photo-id

Key Takeaways

Get a solid foundation on Java