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How do I convert String Array to Array List:

String[] to ArrayList<String>

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5 Answers 5

Reset to default
5

Try this:

String [] strings = new String [] {"stack", "overflow" };
List<String> stringList = new ArrayList<String>(Arrays.asList(strings));
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3

Try this one

private ArrayList<String> list = new ArrayList<String>();
list.clear();

for(int i=0;i<StringArray.length;i++)
{
    list.add(StringArray[i]);
}
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0

Try this..

String[] arr = { "40", "50", "60", "70", "80", "90", "100", };

ArrayList<String> arr_list = new ArrayList<String>();

for (int i = 0; i < arr.length; i++)
    arr_list.add(arr[i]);

or 

ArrayList<String> arr_list = new ArrayList<String>(Arrays.asList(arr));
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0

You can do

  • Use the Arrays.asList() method

    List<String> list = Arrays.asList(strings);

  • Create a new ArrayList and copy the elements of the array (not recommended)

    List<String> list = new ArrayList<String>();

for (String str : strings)
{
    list.add(str);
}

Hope this helps.

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Comments

0

Try this:

String[] words = {"ace", "boom", "crew", "dog", "eon"};  

List<String> wordList = Arrays.asList(words);  

for (String e : wordList)  
{  
    System.out.println(e);  
}
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