EnumSet Efficiency
EnumSet is Specialized Set which only takes Enum elements. Look at the signature of this class.
public abstract class EnumSet<E extends Enum<E>>extends AbstractSet<E>implements Cloneable, Serializable
The...
Java : Extensible Enum with Interface
Extensible Enum with Interface
Overview
In Java Enum is a powerful
data type. Many places user uses Enum To get advantages from Enum type.
Like In a Static Factory method it wise decision to pass Enum type
rather than pass String....
Spring Data (Part 5): Paging and Sorting
Paging and Sorting
Overview
When we perform bulk operations, like finding all "Person"s from the database or finding everyone based on a country, often we do the paging so that we can present a small data chunk to the end user and, in the next request,...
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