Java provides a collection framework defining several groups and ... As the Java ArrayList class is non-synchronized, it is helpful in maintaining the insertion order. LinkedList is way too ...

The Java Platform provides the most commonly used data structures in the form of the Collections ... than by the class), utility methods defined by the interface itself or by the Framework ...

The Java Collections Framework (JCF), introduced in 1998 in ... Instead, all containers store and return objects of the common super class Object. So normally, you have to cast up all objects ...

Get started with this introduction to using generics with the Java Collections Framework. Introduced in ... required to declare the generic type at a class level. So, if we needed a generic ...