From Java 7 to Java 16 and beyond, this technical journal has been a resource by and for the Java community.
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Running Java in the cloud helps lower costs, speed up operations, and simplify the deployment.
For years, some important articles have not been available on the magazine website. They are now.
Learn how to use lambda expressions to greatly reduce code clutter.
Bloch’s Builder pattern can be thought of as a workaround for a missing language feature.
Depending on the requirements, you can do well with Helidon, Piranha, or Hammock.
How Native Image’s G1 GC garbage collector and profile-guided optimizations can help build fast, efficient, easy-to-distribute binaries for Java applications
A small open source library helps with mapping Java exceptions and transporting HTTP metadata.
The move from Mercurial to Git provided an opportunity to consolidate the source code repositories.
Learn about wildcards, bounded wildcards, subtyping, and type erasure.
The need to encapsulate the runtime is fundamentally caused by Java’s nature as an open programming environment.
Learn how to use generics to increase type safety and code readability.
This broad collection of utilities and functions from Google merits a principal place in your toolkit.
Java Champions love pattern matching for instanceof, records, Stream.toList(), the vector API, the foreign linker API, and the foreign-memory access API.
Learn how to control Oracle Cloud Infrastructure resources through Java code.
Your words, actions, and attitude can inspire creativity. Here’s what to do.
High-speed trades? Quantitative analysis? The investment pays off.
The release is only a year away. Here’s what to expect.
Information from the Oracle Java Platform Group and from Java Magazine
The Java Champions say these are a few of their favorite things.
Porting Java to the AArch64 architecture is a JEP 388 success story.
Tribuo is an open source ML library designed for business applications—and for interoperability with many popular ML platforms.
Temporary files are frequently used in testing and in production. Here is how to create and manage—and delete—them.
Special bytecodes make calling methods particularly efficient. Knowing how they operate reveals how the JVM executes your code.
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