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Java Programming Level 1: Introduction for Programmers

ONLC Training Centers @ 2 Park Ave, New York, NY

Master Java programming with this live, instructor-led course. Ideal for programmers with prior experience in other languages, you'll learn how Java works, manipulate strings, perform math operations, work with Java operators and loops, and gain a deeper understanding of Object Oriented Programming concepts. Enhance your skills and expand your programming knowledge at ONLC Training Centers.

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Java Programming Level 2: Advanced Programming

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Take your Java programming skills to the next level with advanced techniques in this comprehensive course. Learn encryption, regular expressions, functional programming with lambda expressions, processing data with streams, and unit testing. Enhance your expertise and become a proficient Java programmer.

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Java Programming Level 1: Introduction for Non-Programmers

ONLC Training Centers @ 626 Reckson/RexCorp Plaza, Uniondale, NY & Virtually Online

Learn the fundamentals of Java programming and gain a strong foundation to further your skills in this introductory course for non-programmers. Explore Java syntax, control code, data types, and object-oriented principles, as well as GUI development and database connectivity. Ideal for new developers or those looking to transition to the Java platform.

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Java for COBOL Programmers

  • All levels
  • 18 and older
  • $2,595
  • (Exact location to be announced), New York, NY
  • over 5 sessions

Start Dates (0)

  • $2,595
  • NY - Manhattan @ (Exact location to be announced), New York, NY 00000
  • over 5 sessions
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Class Description

Description

What you'll learn in this java class:

All HOTT courses are available face-to-face, remote-live, on-demand or on-site at your facility

This hands on Java Programming course provides experienced COBOL programmers with the ability to utilize the structure and syntax of the object oriented Java programming language for both general business and Internet programming applications. The student is prepared to code, test, and execute Java programs making use of the facilities provided by the language. Because procedural programming uses a different paradigm than object oriented programming, this course concentrates on the application of basic object oriented concepts.


This class is intended for experienced COBOL programmers or programmers experienced in any procedural (non object-oriented) programming language. Students who already understand object-oriented programming techniques should attend the Java Programming course instead of this course.

Students will learn:

  • Object oriented concepts
  • Java syntax and control structures
  • Data types and expressions
  • Packages, classes, objects and methods
  • arrays
  • String handling
  • Exception handling
  • Inheritance and polymorphism
  • Input and output stream processing
  • GUI programming concepts

Course Prerequisites: Familiarity with and experience using COBOL or any procedural programming language.



Course Overview

Introduction

  • Features of Java
  • Java Security
  • History and Origin of Java
  • Alternative Internet Technologies
  • Stand-alone Programs
  • Applets

Objected Oriented Concepts

  • Features of Object Oriented Languages
  • Procedural (COBOL) vs. Object Oriented
  • Data Abstraction
  • Encapsulation
  • Inheritance
  • Polymorphism
  • Messages
  • Effects of OO Approach
  • Basic OO Design (CRC Cards)

Java Basics

  • Java Syntax
  • Java Program Structure
  • Simple and Compound Statements
  • Comments and Readability
  • Identifier Names
  • Reserved Keywords
  • Variable Declarations
  • Native Data Types
  • Basic Output

Expressions and Operators

  • Operators
  • Expressions
  • Operators
    - Assignment
    - Increment/Decrement
    - Type Cast

Class Methods and Constructors

  • Class Methods
    - Method Overloading
    - this Reference
    - Instance vs. Class Methods
  • Constructors and Finalizers
    - Overloaded Constructors
    - Static Initializers
    - Finalizer Methods

Control Statements

  • Conditional Statements
  • Iterative Statements
  • Comparison and Logical
  • Operators

Inheritance and Polymorphism

  • Inheritance
    - Concepts and Terminology
    - Syntax
    - Member Access
    - Constructors and Finalizers
  • Polymorphism
    - Concepts and Terminology
    - Syntax
    - Overriding Methods
  • Interfaces
    - Purpose for Interfaces
    - Creating Interfaces
    - Using Interfaces

Classes and Packages

  • Packages
    - Uses
    - Importing
    - Creating
    - classpath Variable
  • Defining Classes
    - Data Members
    - Methods Members
  • Instantiating Classes
  • Accessing Class Members
    - Member Access Control
    - Access Specifiers

Arrays and Strings

  • References and Objects
  • Arrays
    - Declaring Arrays
    - Accessing Array Elements
    - Physical layout of Arrays
    - Arrays of Objects
    - Copying Arrays
    - Multi-Dimensional Arrays
  • Strings
    - String class Methods
    - StringBuffer class Methods
  • Passing Arguments to main

Error and Exception Handling

  • Exception Handling Model
  • Exception Class Hierarchy
  • Raising and Exception
  • Dealing with Exceptions
  • Defining Exception Classes

Input/Output Streams

  • Standard Streams
  • The java.io Package
    - InputStream and OutputStream
    - Reader and Writer
  • File I/O
  • Filtered Streams
  • Buffered Streams
  • Data Streams
  • Character Streams

Introduction to GUI Layout and Event Handling

  • Overview of Graphical User Interface Components
  • Containers and Layout Managers 
  • Event Handling

Note: Classes do not have fixed location. Prior to each class they examine the geographical location of the enrolled students and then select a venue that will provide most convenient overall access for the students. Classes are held in hotel conference rooms and exact location is determined 2 weeks prior to the course date.

Refund Policy

Tuition includes all course materials. Students may withdraw before the second day of class to receive a 100% refund, provided course materials are returned to the instructor. Prorated refunds may be granted for withdrawals after the first day.

Cancellations and Changes: There are no cancellation fees.

Attendance Requirements: Students must attend each day of a course and successfully complete hands on exercises in order to receive a certificate of completion. If a student wishes to retake any portion of a class that he or she completes, the student may do so within 12 months at no extra cost.

Intended Audience: Hands On Technology Transfer, Inc., provides IT training designed for technology professionals who wish to quickly upgrade their computer skills. In most states, the employer bears all training costs.

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Hands On Technology Transfer, Inc.

HOTT delivers instructor-led technical training across the United States, Canada and the United Kingdom. Whether you attend in person, remote-live or on-demand, our classroom-based training philosophy zeroes in on your ability to work more productively and with higher quality results after training....

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Hands On Technology Transfer, Inc.

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