Since the introduction of the Java Collections Framework with JDK 1.2 , I have used Java arrays significantly less frequently than I used to. However, I still use arrays occasionally, often ...

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 ...

CollectionDemo: Zeigt die grundlegende Verwendung der Collection-Schnittstelle mit HashSet und demonstriert, wie Elemente hinzugefügt und durchlaufen werden können. Die Klasse enthält auch ein ...

The Java Platform provides the most commonly used data structures in the form of the Collections Framework, and it provides a rich API to operate on them. This article explains the concepts behind ...