Free
CourseLearn Intermediate Java: Serialization
In this course, we’ll learn about Java’s Serializable interface and how serialization and deserialization work in Java.
This course includes
This course includes
Skill level
IntermediateTime to complete
Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary2 hoursProjects
1Prerequisites
1 courseWe suggest you complete the following courses before you get started with Learn Intermediate Java: Serialization:- Learn Java
About this course
Often, when creating Java applications and working with objects, we find the need to persist them. Specifically, we need to be able to store an object’s state (member fields) in files, in memory, or in a database. Java provides the Serializable interface to do just that.
Skills you'll gain
Use Java’s Serializable interface
Handle common serialization Exceptions
Implement writeObject() and readObject()
Syllabus
Serialization
Learn about serialization in Java.
Certificate of completion available with Plus or Pro
Earn a certificate of completion and showcase your accomplishment on your resume or LinkedIn.
Earn a certificate of completion
Show your network you've done the work by earning a certificate of completion for each course or path you finish.- Show proofReceive a certificate that demonstrates you've completed a course or path.
- Build a collectionThe more courses and paths you complete, the more certificates you collect.
- Share with your networkEasily add certificates of completion to your LinkedIn profile to share your accomplishments.
Reviews from learners
- The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.ChrisCodecademy Learner @ USA
- I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.RodrigoCodecademy Learner @ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner @ USA
Our learners work at
Join over 50 million learners and start Learn Intermediate Java: Serialization today!
Looking for something else?
Related resources
Related courses and paths
- Free course
Learn Intermediate Java
Dive deeper into Java — one of the world’s most popular programming languages.Intermediate10 hours - Free course
Learn Java
Learn to code in Java — a robust programming language used to create software, web and mobile apps, and more.Beginner Friendly16 hours - Free course
Java for Programmers
Take this course meant for experienced programmers and learn Java, one of the world's most popular languages.Intermediate1 hour
Browse more topics
- Computer science5,784,741 learners enrolled
- Java1,186,823 learners enrolled
- Code foundations7,329,570 learners enrolled
- Web development4,906,841 learners enrolled
- Data science4,422,981 learners enrolled
- Python3,571,883 learners enrolled
- For business3,298,911 learners enrolled
- JavaScript2,836,820 learners enrolled
- Data analytics2,408,060 learners enrolled
Unlock additional features with a paid plan
Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.Certificate of Completion
Earn a document to prove you've completed a course or path that you can share with your network.