Curriculum

16 Sections
31 Lessons
10 Weeks

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Overview
In this session, you will get familiarized with Java.
5
Basics and setup
In this session, you will learn the basics of Java and understand process of setting up Java.
1
- 2.0
  Java Basics
  60 Minutes
Control Flow Statements
In this session, Conditional statements, Looping statements, break and continue statement will be explained.
1
- 3.0
  Conditions and Loops
  60 Minutes
OOPS Concept
In this session, you will learn about Object Oriented Programming Concept.
2
- 4.0
  Interface, Abstract Class and Inheritance
  60 Minutes
- 4.1
  Constructors And Polymorphism
  60 Minutes
Modifiers and Keywords
In this session, you will learn about access modifiers and keywords.
3
instanceof, Upcasting, Downcasting and Object Class Methods
You will learn about instanceof keyword and its relation with exceptions.
1
- 6.0
  Understand instanceof, Upcasting, Downcasting and Object Class Methods
  60 Minutes
Immutable class, Wrapper class, String, StringBuffer and StringBuilder classes
You will learn use of immutable class, wrapper class, string, stringBuffer and stringBuilder classes
1
- 7.0
  Understanding of key classes provided by Java
  90 Minutes
Arrays, Comparable Interface, Comparator Interface and Enum Data Type
You will learn about arrays, comparable interface, comparator interface and enum data type
3
Regular Expressions
You will learn about different regular expressions in this section.
1
- 9.0
  Pattern, Matcher and Regex
  45 Minutes
Exception Handling
You will learn how to manage exceptions in java.
3
Collections Framework
You will learn about the interfaces present in collection framework of Java
4
Java IO (input Output) package
You will learn about java io package functionalities in this section.
3
Threads basics
In this section, you will learn about fundamental of threads
1
- 13.0
  Threads
  90 Minutes
Locale, Resource Bundle, Number Format, Currency And Date API And Internationalization
In this section, you will learn about different java concepts as mentioned.
1
- 14.0
  Java utilities
  60 Minutes
Java Time -LocalDate, LocalTime And LocalDateTime API\'s
In this section, you will learn about date and time related API.
1
- 15.0
  Java Time and Date functionalities
  60 Minutes
Conclusion
Thanks for learning Core Java with us.
0

java.io package

Topics:

When do we use java.io package in java projects?
When do we use ObjectInputStream and ObjectOutputStream APIs with Reader and Writer Interfaces?
Basically on what all parameters do we decide which API to use between BufferedWriter and ObjectOutputStream in java projects for file writing purposes?
Basically what makes us decide which API to use between BufferedReader and ObjectInputStream in java projects for file reading purposes?
What is the difference between BufferedWriter and ObjectOutputStream API?
What is the difference between BufferedReader and ObjectInputStream API?
What is the difference between FileReader, FileWriter and BufferedReader, BufferedWriter?
What APIs like File, FileReader, FileWriter, BufferedReader, BufferedWriter, ObjectInputStream and ObjectOutputStream does as part of java.io package and basically for which very reason do we use this?
What APIs does java.io package provides which we use as part of java projects?
What does System.in as an argument does and when and how can we use this argument for console reading purposes?

Part-4 Map Interface – HashMap, LinkedHashMap, TreeMap and Hashtable

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java.io package

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