Java IO
The purpose of this training is to teach participants how to work with the Java IO package. They will be able to understand how Java handles the files, streams and standard IO operations and also write programs that execute IO operations and use custom formatters.
8 hours
Online
English
JVA-053
Java IO
Sign Up
Duration
8 hours
Location
Online
Language
English
Code
JVA-053
Schedule and prices
€ 250
Training for 7-8 or more people? Customize trainings for your specific needs
Java IO
Sign Up
Duration
8 hours
Location
Online
Language
English
Code
JVA-053
Schedule and prices
€ 250
Training for 7-8 or more people? Customize trainings for your specific needs

Description

Java. io is a package in Java which contains classes/interfaces that can perform Input and Output (Read/Write) operations. The purpose of this training is to teach participants how to work with the Java IO package. They will be able to understand how Java handles the files, streams and standard IO operations and also write programs that execute IO operations and use custom formatters.
After completing the course, a certificate
is issued on the Luxoft Training form

Objectives

At the end of this training, participants will be able to work with Java IO API .

Target Audience

Java Developers – Beginners and Juniors

Prerequisites

Mandatory:
  • Java SE knowledge (at least basic level)

Non-mandatory:
  • Data structures algorithms

Roadmap

Introduction
Java File
  • Accessing files
  • The File class
  • Creating File instance
  • IOException
  • Main File class methods
  • RandomAccessFile class
  • RandomAccessFile constructors
  • Reading bytes
  • Writing bytes
  • Read and write primitives and strings

Streams
  • InputStream hierarchy
  • OutputStream hierarchy
  • Low-level streams
  • FileInputStream
  • ByteArrayInput/OutputStream
  • Other low-level streams
  • DataInputStream
  • BufferedInputStream
  • PushBackInputStream
  • Chaining streams
  • Work with resources

Readers and Writers API
  • Encodings
  • Implementations
  • FileReader and FileWriter
  • Low-level and high-level readers and writers

Serialization
  • Serializable objects specification
  • Serilizable interface
  • Object Serialization and Deserialization

Standard IO streams in Java
  • The PrintStream class

Formatting data
  • Locale
  • The concept of formatting
  • The Formatter class
  • Formatting codes
  • The printf method
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Our trainers are industry experts, involved in software development project
Live training
Facilitated online so that you can interact with the trainer and other participants
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A focus on helping you practice your new skills
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