In Java, the Class Loader is a component of the Java Runtime Environment (JRE) responsible for loading class files into memory. The class loader dynamically loads classes when they're first referenced ...

The Java class loader. Everything in Java is a class, and all Java applications are built from classes. An application could consist of one class or thousands.

Like many server applications, Tomcat installs a variety of class loaders (that is, classes that implement java.lang.ClassLoader) to allow different portions of the container, and the web ...

Java 5 added the Java Instrumentation mechanism, which allows you to provide “Java agents” that can inspect and modify the byte code of the classes as they are loaded.