Category: Articles

Running the code below on Windows 10 / OpenJDK 11.0.4_x64 produces as output used: 197 and expected usage: 200. This means that 200 byte arrays of one million elements take up approx. 200MB RAM.

Click here to learn more about the Java Generic Factory! In this post, we focus on example implementations and best practices for this pattern.

The Java BufferedInputStream class provides transparent reading and buffering of larger chunks of bytes from an underlying InputStream. This buffering is invisible to the user of the Java BufferedInputStream.

A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.

Bill Shannon, Architect at Oracle, presented a first draft for Jakarta EE 9, now the subject of intense discussion about what happens next for Jakarta EE.

A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.

Podcast: Play in new window | Download Oh Goody, this is the first episode after coming back from both OracleCodeOne and ApacheCon….

Learn the differences between Java Scanner’s hasNext() and hasNextLine() methods.

Watch this live coding session to learn more about Quarkus and see to make your APIs start in a matter of milliseconds and consume tiny amounts of memory.

A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.