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Introduction to Object-Oriented Programming with Java I

Foundations and Syntax Basics

Olufisayo Omojokun

This course provides an introduction to the Java programming language. It gives students a foundational overview and history of Java, and students will learn about the language’s basic syntax. At the end, they will be able to develop interactive console programs with basic data processing and formatting capabilities.

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What's inside

Learning objectives

Learn the history of java
Learn the basic elements of a java program
Learn how to execute java programs
Understand the motivation behind object-oriented programming
Understand how to think of solutions in terms of classes and objects
Understand how whitespace, commenting, errors, variables, types, expressions, and casting manifest in java
Learn how to create objects of existing classes
Learn how to invoke methods of existing classes
Create objects and invoke methods of the string class

Learn how to take inputs from the terminal
Learn how to specify formatting requirements for text printed to the terminal
Learn three kinds of decision-making statements (if, if-else, switch)
Learn three kinds of iteration statements (while, do-while, for)
Learn how to instantiate one- and two-dimensional arrays
Learn how to access, change, traverse, and search for data in arrays
Explore modularity and reusability in the context of methods
Learn how to define static methods
Understand when and how to overload methods

Learn the history of java
Learn the basic elements of a java program
Learn how to execute java programs
Understand the motivation behind object-oriented programming
Understand how to think of solutions in terms of classes and objects
Understand how whitespace, commenting, errors, variables, types, expressions, and casting manifest in java
Learn how to create objects of existing classes
Learn how to invoke methods of existing classes
Create objects and invoke methods of the string class
Learn how to take inputs from the terminal
Learn how to specify formatting requirements for text printed to the terminal
Learn three kinds of decision-making statements (if, if-else, switch)
Learn three kinds of iteration statements (while, do-while, for)
Learn how to instantiate one- and two-dimensional arrays
Learn how to access, change, traverse, and search for data in arrays
Explore modularity and reusability in the context of methods
Learn how to define static methods
Understand when and how to overload methods

Syllabus

Introduction to Java

Why Object-Oriented Programming?

Basics of Object-Oriented Programming

Using Predefined Classes

Basic Console Input and Output

Programming Decision-Making Statements

Developing Iterations and Loops

Creating and Using Arrays

Writing Methods

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Builds a strong foundation for beginners in Java programming

Covers the basic elements of a Java program, including syntax and data types

Taught by experienced instructor Olufisayo Omojokun

Provides interactive console programs with basic data processing and formatting capabilities

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Introduction to Object-Oriented Programming with Java I: Foundations and Syntax Basics with these activities:

Read the Java Programming Language, Fourth Edition by Ken Arnold

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Review the fundamentals of the Java programming language.

View The Java TM Programming Language on Amazon

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Read chapters 1-5
Complete the exercises in chapters 1-5

Follow a Java tutorial on a specific topic

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Expand your knowledge of specific Java topics.

Browse courses on Java Programming

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Identify a specific Java topic that you want to learn more about
Search for a tutorial on that topic
Follow the tutorial step-by-step
Complete any exercises or quizzes offered in the tutorial

Solve Java coding problems on LeetCode

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Practice writing Java code and solving programming problems.

Browse courses on Java Programming

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Create a LeetCode account
Start with easy problems and gradually increase the difficulty
Review your solutions and learn from mistakes

Five other activities

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Join a Java study group

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Engage with other learners and discuss Java concepts.

Browse courses on Java Programming

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Find a Java study group
Attend the study group meetings regularly
Participate in discussions and ask questions
Help other members of the group

Participate in a Java coding competition

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Challenge yourself and test your Java skills against others.

Browse courses on Java Programming

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Find a Java coding competition that interests you
Register for the competition
Prepare for the competition by practicing your Java skills
Participate in the competition
Review your performance and learn from your mistakes

Write a blog post on a Java topic

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Demonstrate your understanding of Java and practice writing and presenting technical content.

Browse courses on Java Programming

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Choose a Java topic that you are interested in
Research and gather information on the topic
Write a blog post that is clear, concise, and engaging
Publish your blog post on a platform like Medium or Dev.to

Attend a Java meetup or conference

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Connect with other Java developers and learn about the latest trends.

Browse courses on Java Programming

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Find a Java meetup or conference in your area
Register for the event
Attend the event and participate in the activities
Network with other attendees
Follow up with any contacts you made

Develop a Java program that solves a real-world problem

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Apply your Java skills to solve a real-world problem.

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Identify a real-world problem that can be solved using Java
Design and develop a Java program to solve the problem
Test and debug your program
Document your program
Share your program with others

Career center

Learners who complete Introduction to Object-Oriented Programming with Java I: Foundations and Syntax Basics will develop knowledge and skills that may be useful to these careers:

Software Developer

A Software Developer designs, develops, and tests software applications. They work with clients and stakeholders to gather requirements, design software systems, and implement solutions. This course can be a useful starting point for Software Developers, as it covers topics such as the history of Java, basic elements of a Java program, and how to take inputs from the terminal. This course also teaches learners how to create objects and invoke methods of the String class, and how to specify formatting requirements for text printed to the terminal. This knowledge is essential for Software Developers, as it helps them create user-friendly and efficient applications.

See salaries and explore the career path for Software Developer

Web Developer

A Web Developer designs and develops websites and web applications. They work with clients and stakeholders to gather requirements, design websites, and implement solutions. This course can be a useful starting point for Web Developers, as it covers topics such as the history of Java, basic elements of a Java program, and how to take inputs from the terminal. This course also teaches learners how to create objects and invoke methods of the String class, and how to specify formatting requirements for text printed to the terminal.

See salaries and explore the career path for Web Developer

Software Engineer

A Software Engineer designs, develops, and maintains software systems. They work on a variety of projects, from small applications to large-scale enterprise systems. This course can be a useful starting point for Software Engineers, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods. This knowledge is essential for Software Engineers, as it helps them design and develop efficient and maintainable software systems.

See salaries and explore the career path for Software Engineer

Data Analyst

A Data Analyst collects, processes, and analyzes data to extract insights and develop solutions to business problems. They work with a variety of data sources, including structured and unstructured data. This course can be a useful starting point for Data Analysts, as it covers topics such as the history of Java, basic elements of a Java program, and how to create objects and invoke methods of existing classes. This course also teaches learners how to instantiate one- and two-dimensional arrays, and how to access, change, traverse, and search for data in arrays.

See salaries and explore the career path for Data Analyst

Data Scientist

A Data Scientist analyzes data to extract insights and develop solutions to business problems. They work with a variety of data sources, including structured and unstructured data. This course can be a useful starting point for Data Scientists, as it covers topics such as the history of Java, basic elements of a Java program, and how to create objects and invoke methods of existing classes. This course also teaches learners how to instantiate one- and two-dimensional arrays, and how to access, change, traverse, and search for data in arrays.

See salaries and explore the career path for Data Scientist

Systems Analyst

A Systems Analyst designs and implements computer systems. They work with clients and stakeholders to gather requirements, design systems, and implement solutions. This course can be a useful starting point for Systems Analysts, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

See salaries and explore the career path for Systems Analyst

Computer Programmer

A Computer Programmer writes and maintains code for software applications. They work with a variety of programming languages and technologies. This course can be a useful starting point for Computer Programmers, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

See salaries and explore the career path for Computer Programmer

Database Administrator

A Database Administrator designs and maintains databases. They work with a variety of database technologies and tools. This course can be a useful starting point for Database Administrators, as it covers topics such as the history of Java, basic elements of a Java program, and how to create objects and invoke methods of existing classes. This course also teaches learners how to instantiate one- and two-dimensional arrays, and how to access, change, traverse, and search for data in arrays.

See salaries and explore the career path for Database Administrator

Information Technology Specialist

An Information Technology Specialist provides technical support to users of computer systems. They work with a variety of hardware and software technologies. This course can be a useful starting point for Information Technology Specialists, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

See salaries and explore the career path for Information Technology Specialist

Quality Assurance Analyst

A Quality Assurance Analyst tests and evaluates software applications. They work with developers and testers to identify and fix bugs. This course may be useful for Quality Assurance Analysts, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

See salaries and explore the career path for Quality Assurance Analyst

Network Administrator

A Network Administrator designs and maintains computer networks. They work with a variety of network technologies and tools. This course can be a useful starting point for Network Administrators, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs.

See salaries and explore the career path for Network Administrator

Instructional Designer

An Instructional Designer designs and develops educational materials. They work with a variety of learning technologies and tools. This course may be useful for Instructional Designers, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

See salaries and explore the career path for Instructional Designer

Technical Writer

A Technical Writer creates and maintains technical documentation. They work with a variety of software and hardware technologies. This course may be useful for Technical Writers, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

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Computer Support Specialist

A Computer Support Specialist provides technical support to users of computer systems. They work with a variety of hardware and software technologies. This course may be useful for Computer Support Specialists, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

See salaries and explore the career path for Computer Support Specialist

Project Manager

A Project Manager plans and executes projects. They work with a variety of stakeholders to manage resources, timelines, and budgets. This course may be useful for Project Managers, as it covers topics such as the history of Java, basic elements of a Java program, and how to execute Java programs. This course also teaches learners how to create objects and invoke methods of existing classes, and how to explore modularity and reusability in the context of methods.

See salaries and explore the career path for Project Manager

Reading list

We've selected 12 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Introduction to Object-Oriented Programming with Java I: Foundations and Syntax Basics.