What Happy Readers Say

Achim Weimert
CTO I wish Java by
Comparison had been there when I was getting started with programming, It's like
a mentor, looking over your shoulder, and patiently helping you get your programming
skills up to the next level.

Dr. Guido Wirtz
Professor for Computer Science This is the book I’ve
been waiting for since starting with intermediate Java programming courses. Without
dwelling for too long on the basics, Java by Comparison leads you step by
step to new insights on good coding practice. Instructive examples compare the do’s and
dont’s and make it easy for beginners to get the key points. Here, the book shines and
shows it’s based on long-term classroom experience. Luckily, the book can be read as a
textbook but is also useful as a reference. I’m looking forward to using it in my
classrooms. Are you sure your style is perfect? Get it!

Ashish Bhatia
Software Engineer Java by
Comparison is a well-crafted quick read with good, succinct examples updated with
the latest Java 8 styling. Highly recommended for Java developers a few years into their
career.

Stefan Tilkov
CEO
With any language, once you’ve mastered its syntax, the next step is to learn how to use
it idiomatically. Whether you’re a beginner who has just started with Java or a seasoned
Java developer who started out using one of its many earlier versions, I consider Java
by Comparison a great step to become proficient in using Java well.

Johannes Schwalb
Java Architect Java by
Comparison is a wonderful read for all those who want to level up their Java
skills. It contains the essence of Effective Java and Clean Code, updated with JUnit 5 and
Java 8.