When we examine the API (Application Programming Interface) of Java's ArrayList, we notice that ArrayList has the superclass AbstractList. AbstractList, in turn, has the class Object as its superclass ...

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Experienced Java developers often take for granted Java features that newcomers find confusing. For example, a beginner might be confused about the Object class. This post launches a three-part ...

A preview feature in Java is one that is not yet added permanently even though its design, specification, and implementation are complete. Presently Java has quite a few preview features in the ...