Java
-
Writing 2 Characters into a Single Java char
Here’s another nice trick we used when creating the ultra low latency Chronicle FIX-Engine. When it comes to reading data…
Read More » -
If Java Were Designed Today: The Synchronizable Interface
Java has come a long way. A very long way. And it carries with it all the “junk” from early…
Read More » -
Reading/Writing to/from Files using FileChannel and ByteBuffer in Java
In the past, I have talked about RandomAccessFile and how it can be used for doing faster IO in Java,…
Read More » -
10 Examples of using ArrayList in Java – Tutorial
ArrayList in Java is the most frequently used collection class after HashMap. Java ArrayList represents an automatic re-sizeable array and used…
Read More » -
Container Object pattern. A new pattern for your tests.
If you search for a description of what Page Object is, you’ll find that The Page Object Pattern gives us…
Read More » -
WildFly Swarm – Deploying Java EE Applications As Standalone Jars
WildFly Swarm provides an easy solution for deploying Java EE applications as a standalone Jar file. This makes it very…
Read More » -
How to mock Spring bean (version 2)
About a year ago, I wrote a blog post how to mock Spring Bean. Patterns described there were little bit…
Read More » -
Pointers in Java
Are there pointers in Java? The short answer is “no, there are none” and this seems to be obvious for…
Read More » -
2016 Will be the Year Remembered as When Java Finally Had Window Functions!
You heard right. Up until now, the awesome window functions were a feature uniquely reserved to SQL. Even sophisticated functional…
Read More »
