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androidjodatimedatetime-formatsimpledateformatdate-format
Sweta Jain
Sweta Jain

Reputation: 4324

SimpleDateFormat vs DateFormat vs Joda-Time : Which one should be preferred with Kotlin?

Which one is the most efficient in handling and formatting dates, and also avoids unnecessary dependencies on third-party components?

Upvotes: 3

Views: 795

Answers (1)

Arvind Kumar Avinash
Arvind Kumar Avinash

Reputation: 79075

TL;DR

Undoubtedly, java.time, the modern Date-Time API, and part of the standard library, is the most recommended option as of now.

java.util Date-Time API and their formatting API, SimpleDateFormat:

The java.util Date-Time API and their formatting API, SimpleDateFormat (which extends java.text.DateFormat) are outdated and error-prone. It is recommended to stop using them completely and switch to java.time, the modern Date-Time API*.

Joda-Time API:

Quoted below is a notice from the home page of Joda-Time:

Note that from Java SE 8 onwards, users are asked to migrate to java.time (JSR-310) - a core part of the JDK which replaces this project.

Moreover, Joda-Time API is not the standard API of Java; rather, it's a 3rd party library.

java.time API:

This is the modern Date-Time API and was introduced with Java SE 8, as part of JSR-310 implementation, to model ISO_8601 standards. You can learn about java.time API from Trail: Date Time.

* For any reason, if you have to stick to Java 6 or Java 7, you can use ThreeTen-Backport which backports most of the java.time functionality to Java 6 & 7. If you are working for an Android project and your Android API level is still not compliant with Java-8, check Java 8+ APIs available through desugaring and How to use ThreeTenABP in Android Project.

Upvotes: 4

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