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Javaで「配列の指定範囲の要素から新しい配列を作成する(copyOfRange)」の動作を確認してみた

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概要

Javaで「配列の指定範囲の要素から新しい配列を作成する(copyOfRange)」の動作を確認してみました。
以下のページを参考にしました。

実装

以下のファイルを作成しました。

JSample13_1.java
import java.util.Arrays;

class JSample13_1{
  public static void main(String[] args){
    int[] src = {12, 24, 18, 35, 21};
    int[] dst = Arrays.copyOfRange(src, 1, 4);

    System.out.println(Arrays.toString(src));
    System.out.println(Arrays.toString(dst));
  }
}

以下のコマンドを実行しました。

$ javac JSample13_1.java 
$ java JSample13_1 
[12, 24, 18, 35, 21]
[24, 18, 35]

まとめ

何かの役に立てばと。

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