How to add my array data to my list in java [duplicate]

Question

I have the below code.

List<WebElement> rowItems = driver.findElements(By.xpath("//div[@class='su-table su-table-alternate']//tr"));
List<WebElement> coloumnItems = driver
        .findElements(By.xpath("//div[@class='su-table su-table-alternate']//tr//td"));
String[] coloumnList = new String[coloumnItems.size() / rowItems.size()];
List<ArrayList<String>> gridData = new ArrayList<ArrayList<String>>();
int x = 0;
for (int i = 1; i < rowItems.size(); i++) {
    for (int j = 4; j < coloumnList.length; j++) {
        coloumnList[j] = coloumnItems.get(i).getText();
        // gridData.addAll(coloumnList[j]);
    }
    x++;
    gridData.Add(new ArrayList<String>(columnList));
}

I need to add my data in columnList to gridData.

gridData.Add(new ArrayList<String>(columnList)); throwing an error

Say Arrays.asList(columList) instead of just columnList. — cegredev
– cegredev, Commented May 25, 2020 at 6:39

marc_s · Accepted Answer · 2021-06-17 14:51:44Z

1

You can replace it with the following code.

gridData.add(new ArrayList<>(Arrays.asList(columnList)));

edited Jun 17, 2021 at 14:51

marc_s

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answered May 25, 2020 at 7:01

LUJ

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