The global Java development ecosystem experienced significant structural changes this week following the introduction of a new OpenJDK enhancement draft alongside warnings from cybersecurity ...

The getsockopt error is a network issue in Minecraft that is usually caused by firewall blocks, DNS problems, or an unstable internet connection. The quick fixes ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

Inheritance and composition are two programming techniques developers use to establish the relationship between classes and objects. Whereas inheritance derives one class from another, composition ...

log4j-jndi-be-gone A Byte Buddy Java agent-based fix for CVE-2021-44228, the log4j 2.x "JNDI LDAP" vulnerability. It does three things: Disables the internal method handler for jndi: format strings ...

Google and Oracle’s argument before the Supreme Court last October left opponents of API copyrights extremely nervous. For the previous decade, Google had been arguing in lower courts that it didn’t ...

BlockHound will transparently instrument the JVM classes and intercept blocking calls (e.g. IO) if they are performed from threads marked as "non-blocking operations only" (ie. threads implementing ...