unified map?

What is unified Map?

UnifiedMap is the Map implementation of Eclipse Collections and is implemented very differently than a JDK HashMap. java. util. HashMap is backed by a table of Entry objects. The Entry implementation in HashMap has hashcode, key, value, next as members, HashMap essentially caches the hashcode of keys.2017. 11. 5.

 

 

Why Eclipse Collections?

Eclipse Collections is another improved collection framework for Java. Simply put, it provides optimized implementations as well as some additional data structures and features which are not found in the core Java. The library provides both mutable and immutable implementations of all data structures.2020. 5. 6.

 

 

 

쉽게 말해 이클립스에서 만든 자바 데이터구조 모음이다.

이거를 쓰면 더 최적화된 기능으로 뭐시기 어쩌고 할수있다고 한다. 

이걸로 우리 회사에선 FtMap을 정의해서 사용하고 있는데 처음 봐서 신기하고 더 알아가고 싶다.