Java Resources

Want to learn more about using Spring Batch to run large amounts of data on your application? Click here to learn more in this post on Spring Batch using Quartz.

August 7, 2018

by Sagar Pandit

· 42,116 Views · 12 Likes

Quick Guide to Microservices With Kubernetes, Spring Boot 2.0, and Docker

Learn how to get a Spring Boot microservices project up and running quickly with Kubernetes and Docker in this tutorial.

August 6, 2018

by Piotr Mińkowski

· 320,845 Views · 73 Likes

All About Object in Java

Want to learn more about objects in Java? Check out this post to learn more about the different methods for creating an object in Java and how objects differ to classes.

August 5, 2018

by Lambodar Swain

· 23,496 Views · 12 Likes

JDK 11: Taking Single-File Java Source-Code Programs Out for a Spin

Are you ready for JDK 11? Check out this post to take a look at how one of JDK 11's new features behaves in the wild!

August 3, 2018

by Dustin Marx

· 18,326 Views · 3 Likes

Singleton Design Pattern: Making Singleton More Effective in Java

Want to learn more about when to use the singleton design pattern in Java? Check out this post on the singleton pattern and its usage as a properties holder.

August 3, 2018

by Brijesh Saxena

CORE

· 24,686 Views · 8 Likes

Dynamic Routing Through Zuul With a REST API and Spring Boot Without Spring Config — Sub-Domain to Subpath Router

Learn about using Zuul with a REST API to route traffic from one service to another with no downtime.

August 3, 2018

by Vikas Anand

· 64,825 Views · 9 Likes

Java Heap Dump Analyzer

Learn about heap and garbage collection in Java applications and how to take the heap dump of an application and analyze it in Eclipse Memory Analyzer.

August 3, 2018

by Sudeep C M

· 341,238 Views · 16 Likes

Java Enums: How to Make Enums More Useful

Having trouble using enums in Java? Check out this post to learn more about how to make enums more useful with or without a set of variables.

August 2, 2018

by Brijesh Saxena

CORE

· 233,044 Views · 34 Likes

Java Lambda Streams and Groovy Closures Comparisons

Want to learn more about the difference between in lambda streams in both Java and Groovy? Check out this post to learn more about the differences between them.

August 1, 2018

by Alex Staveley

· 52,374 Views · 7 Likes

Memory-Hogging Enum.values() Method

The Java enum is not without its issues. Let's talk about what it can eat memory and ways to stop it.

Updated August 1, 2018

by Dustin Marx

· 14,395 Views · 3 Likes

How to Convert Between List and Array in Java

Want to learn more about converting a list to an array in Java? Check out this tutorial to learn more using the Apache Commons Lang and Guava.

August 1, 2018

by John Thompson

· 145,210 Views · 8 Likes

How to Implement GET and POST Requests With Java [Snippet]

Want to learn more about implementing GET and POST requests in Java? Check out this code to learn how to use the GET and POST endpoints.

July 31, 2018

by Shashank Bodkhe

· 454,978 Views · 12 Likes

Top 15 Java Multithreading, Concurrency Interview Questions With Investment Banks

Want to learn more about the common Java-related interview questions? Check out this article to learn more about the top interview questions for investment banks.

July 31, 2018

by Javin Paul

· 193,116 Views · 36 Likes

How to Build a Custom Mule Connector in Java

Want to learn how to build a custom mule connector in Java? Check out this tutorial to learn how with the ConnectorConfig and SampleDynamicsConnector classes.

Updated July 31, 2018

by Vishnu Ramakrishnan

· 16,164 Views · 2 Likes

Create Beautiful Java Visualizations With Tablesaw's Plot.ly Wrapper

Want to learn more about creating Java visualizations? Check out this post to learn more about Tablesaw's open source platform, plot.ly.

July 30, 2018

by Larry White

· 28,745 Views · 4 Likes

Using Maven Profiles and Assembly Build Customized Applications

Want to learn more about Maven profiling in Java? Check out this tutorial on how to use Maven profiling and assembly customized applications.

July 30, 2018

by Mandar Dharurkar

· 13,637 Views · 3 Likes

Features to Avoid Null Reference Exceptions in Java and Swift

Want to learn more about how to deal with the NullPointerException? Check out this tutorial on how to avoid null reference exceptions in Java and Swift.

July 29, 2018

by Matthias Webhofer

· 18,359 Views · 4 Likes

Leveraging Lambda Expressions for Lazy Evaluation in Java

Want to learn more about the lazy evaluation in Java? Check out this tutorial on how to use lambda expressions for the purpose of lazy loading data and lazy evaluation.

July 28, 2018

by Grzegorz Piwowarek

· 26,472 Views · 13 Likes

JDK 11: New Default Collection Method toArray(IntFunction) [Snippet]

Check out this post on how to use the new default Collection method toArray(IntFunction) in JDK 11. Click here to get the code now.

July 27, 2018

by Dustin Marx

· 15,444 Views · 5 Likes

20 Useful Libraries Java Programmers Should Know

There are tons of open source libraries out there dedicated to Java development. Check out this post to learn more about the top 20 useful libraries.

July 27, 2018

by Javin Paul

· 261,599 Views · 131 Likes

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