List<String> linesList = Arrays.stream(content.split("\n")).collect(Collectors.toList());

String line = String.join("", linesList.subList(index1, index2));

		int[] originalArray = {1, 2, 3, 4, 5, 6};
        int start = 1; // 起始索引（包含）
        int end = 4;   // 結束索引（不包含）

        // 使用 Arrays.copyOfRange() 進行切片
        int[] slicedArray = Arrays.copyOfRange(originalArray, start, end);

        // slicedArray 現在等于 {2, 3, 4}
        System.out.println(Arrays.toString(slicedArray));

		Integer[] array1 = {1, 2, 3, 4, 5};
        Integer[] array2 = {6, 7, 8, 9, 10};

        // 定義切片范圍
        int start1 = 1;
        int end1 = 3;
        int start2 = 2;
        int end2 = 4;

        // 對數組進行切片
        Integer[] slice1 = Arrays.copyOfRange(array1, start1, end1);
        Integer[] slice2 = Arrays.copyOfRange(array2, start2, end2);

        // 使用 Stream API 進行拼接
        Object[] array = Stream.concat(Arrays.stream(slice1), Arrays.stream(slice2))
                .toArray();

        // result 現在等于 {2, 3, 8, 9}
        Arrays.stream(array).forEach(System.out::println);

String[] nameArr = StringUtils.tokenizeToStringArray(nameAttr, MULTI_VALUE_ATTRIBUTE_DELIMITERS);  // nameAttr="made,in;china,;qqq,.aaa" ,MULTI_VALUE_ATTRIBUTE_DELIMITERS=",;."

/**
 * Tokenize the given {@code String} into a {@code String} array via a
 * {@link StringTokenizer}.
 * <p>Trims tokens and omits empty tokens.
 * <p>The given {@code delimiters} string can consist of any number of
 * delimiter characters. Each of those characters can be used to separate
 * tokens. A delimiter is always a single character; for multi-character
 * delimiters, consider using {@link #delimitedListToStringArray}.
 * @param str the {@code String} to tokenize (potentially {@code null} or empty)
 * @param delimiters the delimiter characters, assembled as a {@code String}
 * (each of the characters is individually considered as a delimiter)
 * @return an array of the tokens
 * @see java.util.StringTokenizer
 * @see String#trim()
 * @see #delimitedListToStringArray
 */
public static String[] tokenizeToStringArray(@Nullable String str, String delimiters) {
    return tokenizeToStringArray(str, delimiters, true, true);
}

Stream<String> stream = Arrays.stream(nameArr);

String result = stream.collect(Collectors.joining("/", "[", "]"));
System.out.println(result);
// 輸出字符串 [made/in/china]