{"image_url":null,"version":"1.0","width":"100%","type":"rich","provider_name":"Hatena Blog","blog_url":"https://tenshoku.mynavi.jp/engineer/guide/","blog_title":"\u30a2\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2 - \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u3053\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u3002","published":"2026-06-29 18:11:09","title":"\u3010Java\u30b3\u30fc\u30c9\u5165\u9580\u3011\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af_\u2465toArray\u30e1\u30bd\u30c3\u30c9","categories":["\u8a00\u8a9e\u30fb\u958b\u767a","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e","Java"],"provider_url":"https://hatena.blog","author_name":"andengineer","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftenshoku.mynavi.jp%2Fengineer%2Fguide%2Farticles%2Fjava-code%2Fcategory_frame%2F06\" title=\"\u3010Java\u30b3\u30fc\u30c9\u5165\u9580\u3011\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af_\u2465toArray\u30e1\u30bd\u30c3\u30c9 - \u30a2\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2 - \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u3053\u3068\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://tenshoku.mynavi.jp/engineer/guide/articles/java-code/category_frame/06","description":"\u30ea\u30b9\u30c8\u304b\u3089\u914d\u5217\u306b\u5909\u63db\u3059\u308b \u2013 toArray\u30e1\u30bd\u30c3\u30c9 public T toArray(T a) T\uff1a\u4efb\u610f\u306e\u578b a\uff1a\u5909\u63db\u5148\u306e\u914d\u5217 \u30ea\u30b9\u30c8\u304b\u3089\u914d\u5217\u306b\u5909\u63db\u3059\u308b\u306b\u306f\u3001toArray\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u5f15\u6570a\u306b\u30ea\u30b9\u30c8\u306e\u5185\u5bb9\u304c\u5165\u3089\u306a\u3044\u5834\u5408\u306b\u306f\u3001\u3059\u3079\u3066\u306e\u8981\u7d20\u304c\u5165\u308b\u3088\u3046\u306a\u914d\u5217\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u30ea\u30b9\u30c8\u306e\u8981\u7d20\u578b\u304c\u914d\u5217\u306e\u8981\u7d20\u578b\u3068\u5408\u81f4\u3057\u306a\u3044\u5834\u5408\u306b\u306f\u3001ArrayStoreException\u4f8b\u5916\u3092\u767a\u751f\u3057\u307e\u3059\u3002 CollToArray.java package com.example.mynavi.collection; import java.util.ArrayList; import java.util.Arrays\u2026","author_url":"https://blog.hatena.ne.jp/andengineer/","height":"190"}