Here's a quick look at the three types of class loaders and everything you need to know to work with them in your Java programs. Java class loaders are a component of the Java virtual machine (JVM) ...

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 ...

I have a somewhat vague problems, but I'm hoping someone can throw some insight my way.<BR><BR>My program dynamically loads classes, using code like this:<BR><BR><pre ...

Q: When should I use Thread.getContextClassLoader() ? Why do thread context classloaders exist in the first place? They were introduced in J2SE without much fanfare. A certain lack of proper guidance ...

I'm using HikariCP 3.4.5. I create a connection pool with connection timeout is 1800, and then create another connection pool with connection timeout is 259000, but after a while, the connection ...

Java Heap space is used by java runtime to allocate memory to Objects and JRE classes. Whenever we create any object, it’s always created in the Heap space. Garbage Collection runs on the heap memory ...