{"id":136292,"date":"2021-04-14T06:30:25","date_gmt":"2021-04-14T05:30:25","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=kotlin&#038;p=136292"},"modified":"2021-04-14T06:30:25","modified_gmt":"2021-04-14T05:30:25","slug":"kotlin-plugin-2021-1-released","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/ko\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/","title":{"rendered":"Kotlin \ud50c\ub7ec\uadf8\uc778 2021.1 \ucd9c\uc2dc: IDE \uc131\ub2a5 \uac1c\uc120 \ubc0f \ub9ac\ud329\ud130\ub9c1 \uc9c0\uc6d0 \uac1c\uc120"},"content":{"rendered":"<style>p > code {font-weight: 400; background: #f6f6f6}<\/style>\n<p>IntelliJ IDEA\uc758 \ucd5c\uc2e0 \ub9b4\ub9ac\uc2a4\uc778 2021.1\ubc84\uc804\uc5d0\ub294 \ud5a5\uc0c1\ub41c Kotlin \ud50c\ub7ec\uadf8\uc778\uc774 \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4. \ub354 \ube68\ub77c\uc9c4 \ucf54\ub4dc \uc644\uc131 \ubc0f \uac15\uc870 \ud45c\uc2dc, IDE \uc9c0\uc6d0\uc774 \uac1c\uc120\ub41c \uc2dc\uadf8\ub2c8\ucc98 \ubcc0\uacbd, \ud504\ub85c\ud37c\ud2f0 \ud3c9\uac00\ub97c \uc704\ud55c \ub354 \ub098\uc740 \ub514\ubc84\uadf8 \uacbd\ud5d8 \ub4f1 \uac1c\uc120\ub41c \uac1c\ubc1c\uc790 \ud658\uacbd\uc758 \uc774\uc810\uc744 \ub204\ub9ac\uc138\uc694.<\/p>\n<\/p>\n<p>\uc0c8 \ud50c\ub7ec\uadf8\uc778\uc744 \uc124\uce58\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/#code-completion-and-highlighting\">\ub354 \ube60\ub978 \ucf54\ub4dc \uc644\uc131 \ubc0f \uac15\uc870 \ud45c\uc2dc<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/#custom-getters-in-variables-view\">Variables(\ubcc0\uc218) \ubdf0\uc5d0\uc11c \ubc14\ub85c \uc0ac\uc6a9\uc790 \uc9c0\uc815 getter \ud3c9\uac00<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/#improved-change-signature-refactoring\">IDE \uc9c0\uc6d0\uc774 \uac1c\uc120\ub41c Change Signature(\uc2dc\uadf8\ub2c8\ucc98 \ubcc0\uacbd) \ub9ac\ud329\ud130\ub9c1<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/#code-completion-for-type-parameters\">\uc720\ud615 \uc778\uc218\uc5d0 \ub300\ud55c \ucf54\ub4dc \uc644\uc131<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/#class-diagrams-for-kotlin-code\">Kotlin \ucf54\ub4dc \uc791\uc5c5\uc744 \ub3c4\uc640\uc8fc\ub294 \ud074\ub798\uc2a4 \ub2e4\uc774\uc5b4\uadf8\ub7a8<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/#other-ide-improvements\">\uae30\ud0c0 IDE \uac1c\uc120 \uc0ac\ud56d<\/a><\/li>\n<\/ul>\n<h2>\uc0c8\ub85c\uc6b4 \ub9b4\ub9ac\uc2a4\ub85c \uc790\ub3d9 \uc5c5\ub370\uc774\ud2b8<\/h2>\n<p>IntelliJ IDEA\ub294 \uc0c8 \ub9b4\ub9ac\uc2a4\uac00 \ucd9c\uc2dc\ub418\uba74 \uc790\ub3d9\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ud560 \uc218 \uc788\ub294 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc544\uc9c1 IntelliJ IDEA \uc0ac\uc6a9\uc790\uac00 \uc544\ub2cc \uacbd\uc6b0 <a href=\"https:\/\/www.jetbrains.com\/idea\/download\/\" target=\"_blank\" rel=\"noopener\">\ucd5c\uc2e0 \ubc84\uc804\uc744 \ub2e4\uc6b4\ub85c\ub4dc<\/a>\ud560 \uc218 \uc788\uc73c\uba70, \uc5ec\uae30\uc5d0 \ucd5c\uc2e0 Kotlin \ud50c\ub7ec\uadf8\uc778\uc774 \ubc88\ub4e4\ub85c \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<p><a name=\"code-completion-and-highlighting\"><\/a><\/p>\n<h2>\ube60\ub978 \ucf54\ub4dc \uc644\uc131 \ubc0f \uac15\uc870 \ud45c\uc2dc\uc758 \uc774\uc810 \ud65c\uc6a9<\/h2>\n<p>\ub54c\ub85c\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294 \uac83\uc774 \uadf8\ub2e4\uc9c0 \uc7ac\ubbf8 \uc788\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 IDE\uac00 \ucf54\ub4dc\ub97c \uac15\uc870 \ud45c\uc2dc\ud558\uace0 \uc644\uc131\uc744 \ub3c4\uc640 \uc904 \ub54c\uae4c\uc9c0 \uae30\ub2e4\ub824\uc57c \ud558\ub294 \uacbd\uc6b0\ub77c\uba74 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \ucf54\ub4dc \uac15\uc870 \ud45c\uc2dc\uc640 \uc644\uc131 \uae30\ub2a5\uc744 \ubcf4\ub2e4 \uc6d0\ud65c\ud558\uac8c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc0c8\ub85c\uc6b4 Kotlin \ud50c\ub7ec\uadf8\uc778\uc740 Kotlin \ucf54\ub4dc \uac15\uc870 \ud45c\uc2dc \ubc0f \uc644\uc131 \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\uc790\uccb4 \ud14c\uc2a4\ud2b8 \uacb0\uacfc \uac15\uc870 \ud45c\uc2dc \uc18d\ub3c4\ub294 \uc57d 25% \ud5a5\uc0c1\ub418\uc5c8\uc73c\uba70 \ucf54\ub4dc \uc644\uc131 \uc18d\ub3c4\ub294 \uc774\uc81c 50% \uc774\uc0c1 \ube68\ub77c\uc838 Java\uc5d0 \uc81c\uacf5\ub418\ub294 \uc131\ub2a5 \uc218\uc900\uc5d0 \ud6e8\uc52c \ub354 \uac00\uae4c\uc6cc\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<div style=\"background-color: #f1f6fe; margin-bottom: 2px; padding: 5px; margin-right: 0%; text-align: left; min-height: px;\"><strong>\ucc38\uace0<\/strong>: \uc774 \uc218\uce58\ub294 \uc790\uccb4 \ud14c\uc2a4\ud2b8\ub97c \uae30\uc900\uc73c\ub85c \ud55c \uac83\uc785\ub2c8\ub2e4. \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uccb4\uac10\ub418\ub294 \uac1c\uc120 \uc218\uc900\uc740 \uc790\uccb4 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uc5d0 \ubbf8\uce58\uc9c0 \ubabb\ud560 \uc218\ub3c4 \uc788\uc9c0\ub9cc \ud06c\uac8c \uac1c\uc120\ub418\uc5c8\ub2e4\ub294 \uac83\ub9cc\ud07c\uc740 \ud655\uc778\ud560 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/div>\n<h3>\uc0c8 \ud50c\ub7ec\uadf8\uc778\uc5d0\uc11c Kotlin \ucf54\ub4dc \uac15\uc870 \ud45c\uc2dc<\/h3>\n<p>\uc5ec\uae30\uc5d0\uc11c \uc774\uc804 Kotlin \ud50c\ub7ec\uadf8\uc778 2020.3 \ubc84\uc804\uacfc \uc0c8 \ubc84\uc804\uc778 2021.1 \uc0ac\uc774\uc758 Kotlin \ucf54\ub4dc \uac15\uc870 \ud45c\uc2dc \uc18d\ub3c4\ub97c \ube44\uad50\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\ub294 \ubcf5\uc7a1\ud55c Kotlin \ud30c\uc77c\uc5d0\uc11c \ucf54\ub4dc \uac15\uc870 \ud45c\uc2dc\ub97c \ud3c9\uac00\ud55c \uc790\uccb4 \ubca4\uce58\ub9c8\ud06c \ud14c\uc2a4\ud2b8\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/faster-code-highlighting.jpg\" alt=\"\ub354\uc6b1 \ube68\ub77c\uc9c4 Kotlin \ucf54\ub4dc \uac15\uc870 \ud45c\uc2dc\" \/><\/p>\n<h3>\uc0c8 \ud50c\ub7ec\uadf8\uc778\uc5d0\uc11c Kotlin \ucf54\ub4dc \uc644\uc131<\/h3>\n<p>\ub2e4\uc74c\uc740 2020.3 \ubc84\uc804\uacfc 2021.1 \ubc84\uc804\uac04\uc758 Kotlin \ucf54\ub4dc \uc644\uc131 \uc131\ub2a5\uc744 \ube44\uad50\ud55c \uacb0\uacfc\uc785\ub2c8\ub2e4. \uc774 \uacb0\uacfc\ub294 \ubcf5\uc7a1\ud55c Kotlin \ud30c\uc77c\uc5d0\uc11c \ucf54\ub4dc \uc644\uc131\uc744 \ud3c9\uac00\ud55c \uc790\uccb4 \ubca4\uce58\ub9c8\ud06c \ud14c\uc2a4\ud2b8\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/faster-code-completion.jpg\" alt=\"\ub354\uc6b1 \ube68\ub77c\uc9c4 Kotlin \ucf54\ub4dc \uc644\uc131\" \/><\/p>\n<p><a name=\"improved-change-signature\"><\/a><\/p>\n<h2>IDE \uc9c0\uc6d0\uc774 \uac1c\uc120\ub41c Change Signature(\uc2dc\uadf8\ub2c8\ucc98 \ubcc0\uacbd) \ub9ac\ud329\ud130\ub9c1<\/h2>\n<p>\uc774\uc804 \ubc84\uc804\uc758 Kotlin \ud50c\ub7ec\uadf8\uc778\uc5d0\uc11c <a href=\"https:\/\/www.jetbrains.com\/help\/idea\/change-signature.html\" target=\"_blank\" rel=\"noopener\">Change Signature(\uc2dc\uadf8\ub2c8\ucc98 \ubcc0\uacbd) \ub9ac\ud329\ud130\ub9c1<\/a>\uc744 \uc0ac\uc6a9\ud574\ubcf8 \ubd84\ub4e4\uc740 \uc774\uc640 \uad00\ub828\ub41c \uc81c\ud55c\uacfc \ubb38\uc81c\uc810, \uadf8\ub9ac\uace0 \uc774 \uacbd\uc6b0\uc5d0 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc5d0 \ub300\ud55c \uac00\uc2dc\uc131 \ubd80\uc871\uc744 \uacbd\ud5d8\ud588\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc0c8\ub85c\uc6b4 Kotlin \ud50c\ub7ec\uadf8\uc778\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ud558\uc5ec <a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KTIJ-685\" target=\"_blank\" rel=\"noopener\">40\uac00\uc9c0 \uc774\uc0c1\uc758 \ubc84\uadf8 \uc218\uc815 \ubc0f Change Signature(\uc2dc\uadf8\ub2c8\ucc98 \ubcc0\uacbd) \ub9ac\ud329\ud130\ub9c1 \uac1c\uc120<\/a>\uc758 \uc774\uc810\uc744 \ub204\ub9ac\uc138\uc694.<\/p>\n<p>\uac00\uc7a5 \uc911\uc694\ud55c \uba87 \uac00\uc9c0 \uac1c\uc120 \uc0ac\ud56d\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uacb0\uacfc \ucf54\ub4dc\uac00 \uc190\uc0c1\ub420 \uc218 \uc788\ub294 \ub354 \ub9ce\uc740 \uc0ac\ub840\ub97c \ud0d0\uc9c0.<\/li>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KTIJ-966\" target=\"_blank\" rel=\"noopener\">\uad50\ucc28 \uc5b8\uc5b4 \ub9ac\ud329\ud130\ub9c1<\/a>\uc744 \ud3ec\ud568\ud55c \uc0c1\uc18d \ub9ac\ud329\ud130\ub9c1\uc758 \ubb38\uc81c \ud574\uacb0.<\/li>\n<li>\ud504\ub85c\ud37c\ud2f0 \ucc98\ub9ac\ub97c \uc704\ud55c \ud5a5\uc0c1\ub41c UX.<\/li>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KTIJ-903\" target=\"_blank\" rel=\"noopener\">\ub514\ud3f4\ud2b8 \ub9e4\uac1c\ubcc0\uc218 \uac12\uc744 \uc120\uc5b8\ud558\ub294 \ucd94\uac00\uc801\uc778 \ubc29\ubc95<\/a>.<\/li>\n<li>\ubc31\ud2f1 \ucc98\ub9ac \uc218\uc815.<\/li>\n<\/ul>\n<p><a name=\"custom-getters-in-variables-view\"><\/a><\/p>\n<h2> Variables(\ubcc0\uc218) \ubdf0\uc5d0\uc11c \ubc14\ub85c \uc0ac\uc6a9\uc790 \uc9c0\uc815 getter \ud3c9\uac00<\/h2>\n<p>\ub2f9\uc0ac \uc870\uc0ac\uc5d0 \ub530\ub974\uba74 Kotlin\uc758 \ub514\ubc84\uadf8 \ud658\uacbd\uc774 \ubcf4\ub2e4 \ud5a5\uc0c1\ub41c \uac1c\ubc1c\uc790 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc0c1\ub2f9\ud55c \uac1c\uc120\uc774 \uc694\uad6c\ub418\ub294 \uac83\uc73c\ub85c \ud655\uc778\ub418\uc5c8\uc73c\uba70 \uc774\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uc774\ubbf8 <a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-44330\" target=\"_blank\" rel=\"noopener\">\ub2e4\uc591\ud55c \uacc4\ud68d<\/a>\uc744 \ub9c8\ub828\ud574 \ub193\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubc88 \ub9b4\ub9ac\uc2a4\uc5d0\uc11c\ub294 <strong>Variables(\ubcc0\uc218)<\/strong> \ubdf0\uc5d0\uc11c \ud504\ub85c\ud37c\ud2f0\ub97c \ud3c9\uac00\ud558\uae30 \uc704\ud55c \uc791\uc9c0\ub9cc \uc911\uc694\ud55c \uac1c\uc120\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc804\uc5d0\ub294 \ub514\ubc84\uadf8 \uc138\uc158 \uc911\uc5d0 \uc0ac\uc6a9\uc790 \uc9c0\uc815 getter\uac00 \uc5c6\ub294 \ud504\ub85c\ud37c\ud2f0\uc640 <a href=\"https:\/\/kotlinlang.org\/docs\/properties.html#backing-fields\" target=\"_blank\" rel=\"noopener\">\ubc31\ud0b9 \ud544\ub4dc<\/a>\uac00 \uc788\ub294 \ud504\ub85c\ud37c\ud2f0\ub9cc \ubcfc \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790 \uc9c0\uc815 getter\uac00 \uc788\ub294 \ud504\ub85c\ud37c\ud2f0\ub294 JVM\uc5d0\uc11c \uc77c\ubc18 \uba54\uc11c\ub4dc\ub85c \ud45c\uc2dc\ub418\uae30 \ub54c\ubb38\uc5d0 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. Kotlin \ud50c\ub7ec\uadf8\uc778 2021.1 \ubc84\uc804\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ubaa8\ub4e0 \ud504\ub85c\ud37c\ud2f0\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud544\uc694\ud55c \uacbd\uc6b0 \ud504\ub85c\ud37c\ud2f0 \uc606\uc5d0 \uc788\ub294 <code>get()<\/code>\uc744 \ud074\ub9ad\ud558\uc5ec \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc74c \ucf54\ub4dc\ub97c \ub514\ubc84\uadf8\ud560 \ub54c <code>get()<\/code> \uba54\uc11c\ub4dc\ub97c \uc2e4\ud589\ud558\uc5ec <code>versionString<\/code> \uac12\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nclass LanguageVersion(val major: Int, val minor: Int) {\n    val isStable: Boolean\n        get() = major &lt;= 1 &amp;&amp; minor &lt;= 4\n    val isExperimental: Boolean\n        get() = !isStable\n    val versionString: String\n        get() = &quot;$major.$minor&quot;\n    override fun toString() = versionString\n}\nfun main() {\n    val version = LanguageVersion(1, 4)\n}\n<\/pre>\n<p><strong>Debug(\ub514\ubc84\uadf8)<\/strong> \ucc3d\uc5d0\uc11c \ud504\ub85c\ud37c\ud2f0 \uac12\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/debugging-variables-view.png\" alt=\"\ubcc0\uc218 \ubdf0\uc5d0\uc11c \ub514\ubc84\uadf8\" \/><\/p>\n<p>\uc774 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud574 \ubcf4\uace0 <a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-19752\" target=\"_blank\" rel=\"noopener\">\uc774 \ud2f0\ucf13<\/a>\uc5d0 \uc758\uacac\uc744 \ubcf4\ub0b4 \uc8fc\uc2dc\uac70\ub098 \uc774 \ube14\ub85c\uadf8 \uac8c\uc2dc\ubb3c\uc5d0 \ub313\uae00\uc744 \ub2ec\uc544 \uc8fc\uc2dc\uba74 \ub300\ub2e8\ud788 \uac10\uc0ac\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p><a name=\"code-completion-for-type-parameters\"><\/a><\/p>\n<h2>\uc720\ud615 \uc778\uc218\uc5d0 \ucf54\ub4dc \uc644\uc131 \uc0ac\uc6a9<\/h2>\n<p>\uc774\uc81c \uc0c8\ub85c\uc6b4 Kotlin \ud50c\ub7ec\uadf8\uc778\uc740 \uc720\ud615 \uc778\uc218\uc5d0 \ub300\ud55c \ucf54\ub4dc\ub97c \uc644\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc804\uc5d0\ub294 IDE\uc758 \uc9c0\uc6d0 \uae30\ub2a5\uc744 \uc774\uc6a9\ud558\uc9c0 \ubabb\ud558\uace0 \uc774 \ucf54\ub4dc\ub97c \uc218\ub3d9\uc73c\ub85c \uc791\uc131\ud574\uc57c \ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \ucf54\ub4dc \uc644\uc131 \uae30\ub2a5\uc774 \uc81c\ub124\ub9ad \ud568\uc218 \ub4a4\uc5d0 \ud568\uc218\uc640 \ud504\ub85c\ud37c\ud2f0\ub97c \uc81c\uc548\ud558\uace0 \ud544\uc694\ud55c \uacbd\uc6b0 \uc720\ud615 \uc778\uc218\ub97c \ubcf5\uc6d0\ud569\ub2c8\ub2e4. \ubaa9\ub85d\uc5d0\uc11c \uc774\ub7ec\ud55c \ud568\uc218\ub97c \uc120\ud0dd\ud558\uba74 IDE\uc5d0\uc11c \uc774\uc804 \ucf54\ub4dc\uc5d0 \uc62c\ubc14\ub978 \uc720\ud615 \ub9e4\uac1c\ubcc0\uc218\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \uc608\uc5d0\uc11c IDE\ub294 <code>&lt;String&gt;()<\/code> \uc720\ud615\uc744 \uc790\ub3d9\uc73c\ub85c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/code-completion-type-arguments.png\" alt=\"\uc720\ud615 \uc778\uc218\uc5d0 \ub300\ud55c \ucf54\ub4dc \uc644\uc131\"\/><\/p>\n<p>IDE\uc758 \uc81c\uc548\uc744 \uc801\uc6a9\ud558\uba74 \ub2e4\uc74c \ucf54\ub4dc\uac00 \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun typeArgumentsAtCodeCompletion() {\n    \/\/  Function definition from stdlib:\n    \/\/ public fun &lt;T&gt; emptyList(): List&lt;T&gt;\n    val listA: List&lt;String&gt; = emptyList() \/\/ T is inferred from the context (explicit variable type)\n    val listB: List&lt;String&gt; =\n        emptyList&lt;String&gt;().reversed() \/\/ type argument for emptyList() is required to evaluate expression type\n}\n<\/pre>\n<p><a name=\"class-diagrams-for-kotlin-code\"><\/a><\/p>\n<h2>\ud074\ub798\uc2a4 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc73c\ub85c Kotlin \ucf54\ub4dc\uc758 \uad6c\uc870 \uac80\ud1a0<\/h2>\n<p>\uc0c8 \ubc84\uc804\uc5d0\uc11c\ub294 UML \ud074\ub798\uc2a4 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc744 \ud1b5\ud574 Kotlin \ucf54\ub4dc\uc758 \uad6c\uc870\ub97c \uac80\ud1a0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc744 \ube4c\ub4dc\ud558\ub824\uba74 <strong>Project View(\ud504\ub85c\uc81d\ud2b8 \ubdf0)<\/strong>\uc5d0\uc11c <strong>Diagrams(\ub2e4\uc774\uc5b4\uadf8\ub7a8) | Show Diagram(\ub2e4\uc774\uc5b4\uadf8\ub7a8 \ud45c\uc2dc)&#8230; | Kotlin Classes(Kotlin \ud074\ub798\uc2a4)<\/strong>\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/04\/kotlin-classes-uml-diagram.png\" alt=\"Kotlin \ucf54\ub4dc \uc791\uc5c5\uc744 \ub3c4\uc640\uc8fc\ub294 UML \ud074\ub798\uc2a4 \ub2e4\uc774\uc5b4\uadf8\ub7a8\" \/><\/p>\n<p><a name=\"other-ide-improvements\"><\/a><\/p>\n<h2>\ub2e4\ub978 IDE \uac1c\uc120\uc758 \uc774\uc810<\/h2>\n<p>Kotlin \ud50c\ub7ec\uadf8\uc778\uacfc IntelliJ \ud50c\ub7ab\ud3fc\uc774 \ub3d9\uc77c\ud55c \ucf54\ub4dc\ubca0\uc774\uc2a4\ub85c \uc774\ub3d9\ub418\uc5b4 \uc774\uc81c \ub3d9\uc2dc\uc5d0 \uc81c\uacf5\ub418\ubbc0\ub85c Kotlin \ud658\uacbd\uc5d0 \ub3c4\uc6c0\uc744 \uc8fc\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc791\uc5c5\ub3c4 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>Gradle \uc2e4\ud589\uc744 \ud1b5\ud574 <a href=\"https:\/\/www.jetbrains.com\/idea\/whatsnew\/#debugger\" target=\"_blank\" rel=\"noopener\">IntelliJ IDEA 2020.3 \ub9b4\ub9ac\uc2a4<\/a>\uc5d0\uc11c \ubc1c\ud45c\ub41c \uae30\ubcf8 \uba54\ubaa8\ub9ac \ud504\ub85c\ud30c\uc77c\ub7ec\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KTIJ-826\" target=\"_blank\" rel=\"noopener\">\ucf54\ub8e8\ud2f4\uc758 \ubd80\uc801\uc808\ud55c thread-blocking \ud638\ucd9c<\/a>\uc5d0 \ub300\ud55c \uacbd\uace0\ub97c \ubc1b\uc2b5\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KTIJ-679\" target=\"_blank\" rel=\"noopener\">\uc0bc\uc911 \ub530\uc634\ud45c \uc0ac\uc6a9<\/a> \ubc0f <a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KTIJ-855\" target=\"_blank\" rel=\"noopener\">\ubb38\uc790\uc5f4 \uc5f0\uacb0<\/a> \uc2dc \uc5b8\uc5b4 \uc0bd\uc785 \ubb38\uc81c\uac00 \ubc29\uc9c0\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uae30\ud0c0 \ucc38\uace0 \uc790\ub8cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew-plugin-20211.html\" target=\"_blank\" rel=\"noopener\">Kotlin \ud50c\ub7ec\uadf8\uc778 2021.1\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5<\/a><\/li>\n<li>IntelliJ IDEA 2021.1\uc758 \uc0c8\ub85c\uc6b4 \uae30\ub2a5 \u2013 <a href=\"https:\/\/www.jetbrains.com\/idea\/whatsnew\/\" target=\"_blank\" rel=\"noopener\">\ubb38\uc11c<\/a> \ubc0f <a href=\"https:\/\/youtu.be\/YBmR0J3-r3o?t=567\" target=\"_blank\" rel=\"noopener\">\ub3d9\uc601\uc0c1<\/a>.<\/li>\n<\/ul>\n<p>\n<em>\uc774 \uac8c\uc2dc\ubb3c\uc740 <a href=\"https:\/\/blog.jetbrains.com\/author\/ekaterina-volodko\/\">Ekaterina Volodko<\/a>\uac00 \uc791\uc131\ud55c <a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/04\/kotlin-plugin-2021-1-released\/\">Kotlin Plugin 2021.1 Released: Improved IDE Performance and Better Support for Refactorings<\/a>\ub97c \ubc88\uc5ed\ud55c \uae00\uc785\ub2c8\ub2e4.<\/em><\/p>\n","protected":false},"author":964,"featured_media":131724,"comment_status":"closed","ping_status":"closed","template":"","categories":[907],"tags":[21,33,477],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/136292"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/types\/kotlin"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/users\/964"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/comments?post=136292"}],"version-history":[{"count":1,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/136292\/revisions"}],"predecessor-version":[{"id":136294,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/kotlin\/136292\/revisions\/136294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/media\/131724"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/media?parent=136292"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/categories?post=136292"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/tags?post=136292"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/ko\/wp-json\/wp\/v2\/cross-post-tag?post=136292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}