{"id":34793,"date":"2016-02-17T12:29:05","date_gmt":"2016-02-17T03:29:05","guid":{"rendered":"https:\/\/blog.jetbrains.com\/jp\/?p=578"},"modified":"2016-02-17T12:39:51","modified_gmt":"2016-02-17T03:39:51","slug":"578","status":"publish","type":"post","link":"https:\/\/blog.jetbrains.com\/ja\/2016\/02\/17\/578\/","title":{"rendered":"Kotlin 1.0 \u30ea\u30ea\u30fc\u30b9: JVM\u3068Android\u5411\u3051\u306e\u5b9f\u7528\u7684(Pragmatic)\u8a00\u8a9e"},"content":{"rendered":"Kotlin\u30d0\u30fc\u30b8\u30e7\u30f31.0\u3092\u3064\u3044\u306b\u30ea\u30ea\u30fc\u30b9\u3044\u305f\u3057\u307e\u3057\u305f!\r\n\r\n\u9577\u304f\u3001\u30a8\u30ad\u30b5\u30a4\u30c6\u30a3\u30f3\u30b0\u306a\u9053\u306e\u308a\u3067\u3057\u305f\u304c\u3001\u3064\u3044\u306b1.0\u306e\u30ea\u30ea\u30fc\u30b9\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u30ed\u30b4\u3082\u65b0\u3057\u304f\u306a\u308a\u307e\u3057\u305f:\r\n\r\nSee discussions on Reddit and Hacker News\r\n\r\n \r\nKotlin #\u3068\u306f?\r\nKotlin\u306fJVM\u3068Android\u5411\u3051\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u304b\u3064\u95a2\u6570\u578b\u306a\u5b9f\u7528\u7684(Pragmatic)\u8a00\u8a9e\u3067\u3059\u3002\u76f8\u4e92\u904b\u7528\u6027\u3001\u5b89\u5168\u6027\u3001\u660e\u77ad\u6027\u3001\u305d\u3057\u3066\u30c4\u30fc\u30eb\u30b5\u30dd\u30fc\u30c8\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u3066\u3044\u307e\u3059\u3002\r\n\r\n\u6c4e\u7528\u8a00\u8a9e\u3067\u3042\u308bKotlin\u306fJava\u304c\u52d5\u4f5c\u3059\u308b\u5834\u6240\u3067\u3042\u308c\u3070\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3(Android)\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3080\u3069\u3053\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30e1\u30b8\u30e3\u30fc\u306a\u30c4\u30fc\u30eb\u3084\u30b5\u30fc\u30d3\u30b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059:\r\n\r\n\tIntelliJ IDEA\u3001Android Studio\u3001Eclipse\r\n\tMaven\u3001Gradle\u3001Ant\r\n\tSpring Boot (Kotlin\u30b5\u30dd\u30fc\u30c8\u304cKotlin 1.0\u3068\u540c\u6642\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f!)\r\n\tGitHub\u3001Slack\u3001Minecraft \r\n\r\nKotlin\u306e\u7126\u70b9\u3068\u3057\u3066\u5927\u4e8b\u306a\u306e\u304c\u76f8\u4e92\u904b\u7528\u6027\u3001Java\u3068Kotlin\u3092\u30df\u30c3\u30af\u30b9\u3057\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30b5\u30dd\u30fc\u30c8\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u65e2\u5b58\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u6bb5\u968e\u7684\u306b\u7c21\u6f54\u304b\u3064\u3088\u308a\u30bf\u30a4\u30d7\u30bb\u30fc\u30d5\u306a\u30b3\u30fc\u30c9\u306b\u79fb\u884c\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3055\u3089\u306b\u3001Kotlin\u306f\u62e1\u5f35\u53ef\u80fd\u306a\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u5c0f\u3055\u304f\u6291\u3048\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u3069\u3093\u306aJava\u30e9\u30a4\u30d6\u30e9\u30ea\u3082Kotlin\u304b\u3089\u547c\u3073\u51fa\u305b\u307e\u3059\u3057\u3001\u9006\u3082\u7136\u308a\u3067\u3059\u3002\r\n\u5b9f\u7528\u7684(Pragmatic) #\u3068\u306f\uff1f\r\n\u9577\u304d\u306b\u6e21\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u4eba\u306e\u30b3\u30a2\u30d0\u30ea\u30e5\u30fc\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u5927\u5207\u3067\u3059\u3002Kotlin\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u4e00\u8a00\u3067\u8868\u3059\u306a\u3089\u3070\u5b9f\u7528\u4e3b\u7fa9(pragmatism)\u3067\u3059\u3002Kotlin\u306e\u4e3b\u773c\u306f\u65e9\u3044\u6bb5\u968e\u304b\u3089\u65b0\u767a\u660e\u3084\u3001\u7814\u7a76\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u7d50\u679c\u7684\u306b\u6ca2\u5c71\u306e\u767a\u660e\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u3042\u304f\u307e\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30dd\u30a4\u30f3\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6211\u3005\u304c\u958b\u767a\u3057\u3066\u304d\u305f\u7269\u306f\u3060\u308c\u3082\u304c\u5229\u7528\u53ef\u80fd\u306a\u30d0\u30b0\u3092\u9632\u3050\u305f\u3081\u306e\u578b\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u3063\u305f\u308a\u3001\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u3092\u4fc3\u3059\u62bd\u8c61\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002\u6211\u3005\u306f\u3053\u306e\u8a00\u8a9e\u3092\u7d20\u6674\u3089\u3057\u3044\u7269\u3068\u3059\u3079\u304f\u5e38\u306b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u3066\u304d\u307e\u3057\u305f\u3002\r\n\r\n\u7279\u306b\u3001\u65e2\u5b58\u30b3\u30fc\u30c9\u3068\u306e\u76f8\u4e92\u904b\u7528\u6027\u306f\u91cd\u8981\u3067\u3059\u3002\u5168\u3066\u3092\u30b9\u30af\u30e9\u30c3\u30c1\u304b\u3089\u66f8\u304d\u76f4\u3059\u3053\u3068\u3092\u3060\u308c\u304c\u671b\u3080\u3067\u3057\u3087\u3046\uff1f\u79c1\u306b\u3082\u305d\u3093\u306a\u3053\u3068\u3092\u3057\u305f\u3044\u3068\u601d\u3063\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u30fb\u30fb\u30fb\u6975\u3081\u3066\u7a00\u3067\u3059\u304c\u3002Kotlin\u306e\u958b\u767a\u306fJava\u3068\u306e\u76f8\u4e92\u904b\u7528\u6027\u3084Maven\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3001Android\u4e92\u63db\u6027\u3092\u7121\u8996\u3059\u308c\u3070\u6975\u3081\u3066\u7c21\u5358\u306a\u3082\u306e\u3060\u3063\u305f\u3067\u3057\u3087\u3046\u3002\u30a2\u30d7\u30ed\u30fc\u30c1\u3082\u3088\u308a\u30a8\u30ec\u30ac\u30f3\u30c8\u306b\u306a\u3063\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u30a8\u30ec\u30ac\u30f3\u30c8\u3067\u3042\u308b\u3053\u3068\u306f\u30b4\u30fc\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b4\u30fc\u30eb\u306f\u4fbf\u5229(useful)\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u65b0\u3057\u304f\u899a\u3048\u308b\u3053\u3068\u3001\u65b0\u3057\u304f\u767a\u660e\u3059\u308b\u3053\u3068\u3001\u30b9\u30af\u30e9\u30c3\u30c1\u304b\u3089\u7e70\u308a\u8fd4\u3059\u3053\u3068\u304c\u5c11\u306a\u3044\u307b\u3069\u3001\u518d\u5229\u7528\u306f\u3057\u3084\u3059\u304f\u3001\u3088\u308a\u4fbf\u5229\u30c4\u30fc\u30eb\u3068\u306a\u308a\u5f97\u307e\u3059\u3002\r\n\r\nQ. \u306a\u305cKotlin\u306f\u72ec\u81ea\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3084\u30d3\u30eb\u30c9\u30b7\u30b9\u30c6\u30e0\u3092\u6301\u305f\u306a\u3044\u306e\u3067\u3059\u304b?\r\nA. \u3059\u3067\u306bMaven\u3084Gradle\u304c\u3042\u308a\u3001\u591a\u5927\u306a\u65e2\u5b58\u8cc7\u7523\u3092\u518d\u5229\u7528\u3067\u304d\u308b\u3053\u3068\u306f\u591a\u304f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u91cd\u8981\u3060\u304b\u3089\u3067\u3059\u3002\r\nQ. \u65b0\u3057\u304f\u30c7\u30b6\u30a4\u30f3\u3057\u76f4\u3059\u3053\u3068\u3092\u305b\u305a\u3001\u306a\u305cJDK\u4e92\u63db\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u306b\u6ce8\u529b\u3057\u305f\u306e\u3067\u3059\u304b\uff1f\r\nA. \u65e2\u5b58\u306eJava\u30b3\u30fc\u30c9\u306fJDK\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u591a\u5927\u306b\u4f9d\u5b58\u3057\u3066\u304a\u308a\u3001\u8a00\u8a9e\u306e\u5883\u754c\u3092\u307e\u305f\u304c\u308b\u969b\u306b\u5909\u63db\u3092\u3059\u308b\u306e\u306f\u9762\u5012\u3060\u304b\u3089\u3067\u3059\u3002\r\nQ. \u306a\u305cKotlin\u306fJava6\u306e\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u306e\u3067\u3059\u304b\uff1f\r\nA. \u591a\u304f\u306e\u4eba\u306f\u3044\u307e\u3060\u306bJava6\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059(Android\u30c7\u30d9\u30ed\u30c3\u30d1\u304c\u591a\u3044\u3067\u3059\u304c\u3001Android\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093).\r\n\r\n\u6211\u3005\u306b\u3068\u3063\u3066\u5b9f\u7528\u6027\u3068\u306f\u8a00\u8a9e\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u5358\u72ec\u3092\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u4f5c\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a00\u8a9e\u8a2d\u8a08\u306b\u306f\u300c\u3053\u308c\u3092\u3084\u3063\u305f\u3089\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30bf\u30eb\u30b3\u30f3\u30d1\u30a4\u30eb\u306e\u59a8\u3052\u306b\u306a\u3089\u306a\u3044\u304b\u300d\u3001\u300c\u3053\u308c\u304cAPK\u306e\u30e1\u30bd\u30c3\u30c9\u6570\u3092\u5897\u3084\u3057\u305f\u3089\u3069\u3046\u306a\u308b\u304b\uff1f\u300d\u300c\u3053\u308c\u3092IDE\u306f\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u88dc\u5b8c\u3059\u308b\u304b\uff1f\u300d\u3068\u3044\u3063\u305f\u5236\u7d04\u3092\u3082\u3068\u306b\u6c7a\u65ad\u3092\u4e0b\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u8a00\u8a9e\u3060\u3051\u3067\u306a\u304f\u5468\u8fba\u30c4\u30fc\u30eb\u7fa4\u306b\u3082\u591a\u5927\u306a\u81ea\u4fe1\u304c\u3042\u308a\u307e\u3059\u3002\r\n\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5229\u7528\u53ef\u80fd\u306a\u307b\u3069\u5341\u5206\u6210\u719f\u3057\u3066\u3044\u308b\u304b\uff1f\r\n\u306f\u3044\u3002\u73fe\u5834\u3067\u5229\u7528\u3059\u308b\u306b\u306f\u5341\u5206\u306a\u6bb5\u968e\u306b\u3042\u308a\u307e\u3059\u3002JetBrains\u3067\u306f\u904e\u53bb\uff12\u5e74\u306b\u30b3\u30f3\u30d1\u30a4\u30e9\u3084\u30c4\u30fc\u30eb\u3060\u3051\u3067\u306a\u304f\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067Kotlin\u3092\u591a\u65b9\u9762\u3067\u4f7f\u3063\u3066\u304d\u305f\u5b9f\u7e3e\u304c\u3042\u308a\u307e\u3059\u3002JetBrains\u3060\u3051\u3067\u306a\u304f\u3001Kotlin\u3092\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u5229\u7528\u3057\u3066\u3044\u308b\u4f1a\u793e\u306f\u3059\u3067\u306b\u6ca2\u5c71\u3042\u308a\u307e\u3059\u3002\r\n\r\n\u30d0\u30fc\u30b8\u30e7\u30f3\u30921.0\u3068\u3059\u308b\u307e\u3067\u6642\u9593\u304c\u304b\u304b\u3063\u305f\u306e\u306f\u3001\u8a2d\u8a08\u304c\u5b9f\u614b\u306b\u5373\u3057\u305f\u7269\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u614e\u91cd\u3092\u671f\u3057\u3066\u304d\u305f\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Kotlin\u306f\u5f8c\u65b9\u4e92\u63db\u6027\u3092\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4eca\u5f8c\u306eKotlin\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u3088\u308a\u65e2\u5b58\u30b3\u30fc\u30c9\u304c\u58ca\u308c\u308b\u3053\u3068\u306f\u306a\u304f\u3001\u3053\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u4fdd\u3063\u3066\u884c\u304d\u307e\u3059\u3002\r\n\r\n\u3053\u306e\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u306b\u306f\u30a2\u30fc\u30ea\u30fc\u30a2\u30c0\u30d7\u30bf\u306e\u7686\u69d8\u306e\u52a9\u3051\u7121\u3057\u306b\u306f\u5230\u9054\u3057\u5f97\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u7686\u69d8\u306e\u52c7\u6562\u3055\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u305d\u3057\u3066\u60c5\u71b1\u306b\u611f\u8b1d\u3044\u305f\u3057\u307e\u3059\u3002\r\nKotlin\u3092\u958b\u767a\u3059\u308b\u4eba\u3005\u306f?\r\n\u307e\u305a\u7b2c\u4e00\u306b\u3001Kotlin\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306a\u8a00\u8a9e\u3067\u3059\r\n\r\n\tGitHub\u00a0\u3067Apache 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6\u306fAndroid\u30e6\u30fc\u30b6\u304c\u5fc5\u8981\u306a\u9650\u308a\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3059)\r\n\r\n\u30c4\u30fc\u30eb\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3084\u30d0\u30b0\u30d5\u30a3\u30af\u30b9\u306f1.0.X\u306e\u3088\u3046\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6700\u5f8c\u306e\u6570\u5b57\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3057\u3066\u3044\u304f\u5f62\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3059\u3002\u5927\u304d\u306a\u5909\u66f4\u306b\u3064\u3044\u3066\u306f\u307e\u305a\u30a2\u30fc\u30ea\u30fc\u30a2\u30af\u30bb\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0(EAP)\u3092\u7d4c\u305f\u4e0a\u30671.1\u3068\u3044\u3063\u305f\u5f62\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3059\u3002\r\nKotlin\u306e\u59cb\u3081\u65b9\r\n\u30aa\u30f3\u30e9\u30a4\u30f3\u306e\u30df\u30cbIDE: try.kotl.in\u3067\u59cb\u3081\u308b\u306e\u304c\u4e00\u756a\u624b\u8efd\u3067\u3059\u3002Koans\u3092\u4f7f\u3048\u3070\u826f\u304f\u3042\u308b\u554f\u984c\u3092Kotlin\u306e\u57fa\u672c\u7684\u306a\u6a5f\u80fd\u3092\u4f7f\u3044\u306a\u304c\u3089\u89e3\u6c7a\u3057\u3066\u3044\u304f\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002\r\n\r\n\u3054\u81ea\u5206\u306e\u30de\u30b7\u30f3\u3067Kotlin\u3092\u52d5\u304b\u3059\u306b\u306f(Koans\u306f\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u3082\u4f7f\u3048\u307e\u3059):\r\n\r\n\tIntelliJ IDEA (Ultimate or Community): Kotlin\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308b\u304b\u3001Kotlin\u30d5\u30a1\u30a4\u30eb\u3092Java\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5185\u3067\u4f5c\u6210\u3057\u307e\u3059\r\n\tAndroid Studio: Kotlin\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30d7\u30e9\u30b0\u30a4\u30f3\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3088\u308a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\r\n\tEclipse: 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discussions on Reddit and Hacker News Kotlin 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