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Core Java :

Learn Java from scratch with real-world examples and become a computer programmer. Gain the expert level knowledge of Java programming to start your career.

Table Of Contents:

  • History of java
    1. History
    2. Features
    3. JDK,JRE,JVM
    4. Hello java Program
  • Language Fundamentals
    1. Keywords
    2. Identifiers
    3. Data Types
    4. Literals
    5. Variables
    6. Main() method
    7. Command line arguments
  • Operators
    1. Arithmetic Operators
    2. Increment/Decrement
    3. Relational Operator
    4. Equality Operator
    5. Bitwise Operator
    6. Assignmant Operator
    7. Conditional Opertor
    8. Ternary Operator
    9. Concatenation Operator
    10. Typecast Operator
    11. Short-Circuit
    12. New Operator
    13. Operator
    14. Operator Precedence
    15. Evaluation Order Of Operators
  • Flow Control
    1. Selection Statements
    2. Iterative Statements
    3. Transfer Statements
  • Declarations & Access Modifiers
    1. Java source file Structure
    2. Class modifiers
    3. Member modifiers
  • Oops Concept
    1. Encapsulation
    2. Polymorphism
    3. Inheritance
    4. Method Overloading
    5. Method Overriding
    6. Data Shadowing
    7. Data Hiding
    8. Upcasting
    9. Downcasting
    10. Static Control Flow
    11. Instance Control Flow
    12. Coupling
    13. Cohesion
    14. Type casting
    15. Abstract Class & Interface
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  • Exception Handling
    1. Introduction
    2. Default Exception Handling
    3. Exception Hierarchy
    4. Exception Handling using try-catch
    5. Control flow in try-catch
    6. Try with multiple catch
    7. Finally block
    8. Various possible combination of try-catch-finally
    9. Control flow in try-catch-finally
    10. Control flow in Nested try-catch-finally
    11. Throw
    12. Difference between final,finally,finalize
    13. Various compile time errors in exception Handling
    14. Customized Exceptions
    15. IO Exceptions
  • Generics
    1. Generic classes
    2. Bounded Types
    3. Generic Methods
    4. Communication with non-generic code
  • Multithreading
    1. Introduction
    2. Creating a Thread
    3. Getting & setting name of a Thread
    4. Thread Priorities
    5. Methods to Prevent Thread Execution
    6. Synchrnization
    7. Inthread Communication
    8. Deadlock
    9. Daemon Threads
    10. Thread Group
  • Regular Expression
  • Enumerations
  • Garbage Collection
    1. Introduction
    2. Objects eligible for Garbage collection
    3. Finalize() method
  • Collection Framework
    1. WeakHashMap
    2. Navigable Map
    3. Concurrent HashMap
    4. Collections Class
    5. Arrays Class
  • Inner Classes
  • Java.lang package
  • java.io package

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