In Java 1.0 and 1.1, the two primary collection classes were Vector and Hashtable, and the Iterator design pattern was implemented in a class called Enumeration.

Create custom class loaders and synchronize collection classes July 5, 2002 Q: Question 1: I use the Class.forName () method to dynamically load Java classes.

What is the single responsibility principle? The single responsibility principle in Java demands that a class serves a single, clear purpose. Any attempt to add peripheral functionality to a ...