For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The latest long-term support (LTS) release of the JDK is Java 21, which was released in ...

Exception in thread "main" java.lang.StackOverflowError at com.alibaba.druid.support.json.JSONParser.scanString(JSONParser.java:278) at com.alibaba.druid.support.json ...

However, the user isn't unregistered. If I try to send them another message a few minutes afterwards it does so without issue. It seems to be a temporary issue on FCM's side or something perhaps? 🤷 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...