Java includes various mechanisms for iteration, including index (for iterating over an array), cursor (for iterating over the results of a database query), enumeration (in early versions of Java ...

java collections A Collection in simple terms means when a group of similar things, often a group created by someone is known as a collection. A collection when collected works like a container ...

Whether you're preparing for an interview or reviewing for a Java course, you'll need to know your way around these Java garbage collection questions. How well do you know GC algorithms? This ...