Java Resources

Spring Cloud Eureka's self-preservation tool is great for network problems, but it could keep your instances around when you don't want to. Fortunately, you can fix that.

January 10, 2017

by Ryan Baxter

· 9,732 Views · 2 Likes

Configuring Different Output Directories With Serenity BDD and Maven

Serenity can be used to help you generate reports in different directories in both simple and multi-module Maven projects.

January 10, 2017

by John Ferguson Smart

· 11,345 Views · 2 Likes

Getting AccessExternalSchema to Cooperate

If you find your mvn jaxws:wsimport command giving you problems along the accessexternalschma front, tweaking a system property might fix it for you.

January 9, 2017

by Mick Knutson

· 27,334 Views · 3 Likes

Java Memory and CPU Monitoring Tools and Techniques

This comprehensive look at Java monitoring tools and commands will make sure you get the data you need to make your apps a success while protecting your prod environment.

January 8, 2017

by Harshith Bhaskar

· 264,131 Views · 82 Likes

Connecting Splunk Enterprise to IBM DB2 via JDBC Driver

You can use the IBM DB2 JDBC driver to make the most of Splunk DB Connect while importing data into Splunk.

January 8, 2017

by Saikrishna Teja Bobba

· 8,620 Views · 1 Like

Mule Message Encryption With JCE

How to ensure your messages in Mule are encrypted using the Anypoint platform and the Java Cryptography Extension.

January 8, 2017

by Anupam Gogoi

· 12,065 Views · 4 Likes

Implementing DFS and BFS With Java 8 Streams

Streams present a more functional approach to searching and collecting nodes, allowing you to easily implement depth and breadth-first searching.

January 4, 2017

by Niklas Wuensche

· 35,525 Views · 13 Likes

JUnit Testing Using EasyMock

EasyMock and JUnit can work together to make unit testing your Java code much easier through the use of proxy objects.

January 4, 2017

by Sourabh Bawage

· 48,528 Views · 15 Likes

Configure a SQL Server JDBC Driver for Splunk

This blog outlines the need for a powerful SQL Server JDBC Driver to make the most of Splunk DB Connect while importing data into Splunk.

January 3, 2017

by Saikrishna Teja Bobba

· 9,584 Views · 1 Like

Using Kafka With JUnit

The Spring Kafka project provides a way to use Kafka in tests by providing an embedded version of Kafka that is easily set up and torn down.

January 2, 2017

by Biju Kunjummen

· 52,239 Views · 3 Likes

Running MongoDB Aggregations on Secondaries

Shifting aggregation to a secondary, such as with batch operations, can save your primaries for more pressing, time-sensitive matters.

January 1, 2017

by Vaibhaw Pandey

· 10,896 Views · 2 Likes

Marshalling and Unmarshalling in JAXB 2.0

Take a look at how to marshal and unmarshal your Java objects and XML data with JAXB 2.0, a useful tool for generating XML schemas from Java code and vice-versa.

December 30, 2016

by Abhishek Giri

· 229,949 Views · 11 Likes

A Functional Approach to Given When Then Using Java 8

A couple of months ago, while working on a new project, I started to look for an easy way to have this Given-When-Then separation in my tests.

Updated December 29, 2016

by Gabriel Deliu

· 32,223 Views · 19 Likes

Single vs. Multiple Filters in the Java Stream API

It might be tempting to run multiple filters in your streams, but be careful—it might come with a cost. Use your filters judiciously.

December 29, 2016

by A N M Bazlur Rahman

CORE

· 116,058 Views · 6 Likes

Send, read Emails and Appointments From MS Exchange [using Java]

This code will help you connect your app to MS Exchange using the EWS Java API. In its current form, the snippet fetches emails and appointments and can be broadened.

December 27, 2016

by Shantanu Sikdar

· 67,149 Views · 6 Likes

How to Resolve the ''ActiveMQConnectionFactory Class Not Found'' Exception

This error means that your Mule application is looking for activemq supporting classes in your project and it is not finding any.

December 26, 2016

by Akkiraju Ivaturi

· 26,384 Views · 3 Likes

Packaging Spring Boot Apps With External Dependencies Using Maven

Incorporate external dependencies for your Spring Boot app with a helping hand from Maven. You can package everything together, making it attractive for microservices.

December 23, 2016

by Harshith Bhaskar

· 186,747 Views · 14 Likes