Kotlin Companion object VS Java static - jinwooklim/my-exp GitHub Wiki

  1. Companion object๋Š” kotlin class์•ˆ์—์„œ ํ•œ๋ฒˆ๋งŒ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค.
  2. Companion object์•ˆ์˜ fun์— @JvmStatic์„ ๋ถ™์—ฌ์„œ JVM์ด staticํ•˜๊ฒŒ ํ•ด์„ํ•˜๊ฒŒ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋‹ค.

Reference

  1. https://www.androidhuman.com/lecture/kotlin/2016/07/10/kotlin_companion_object/