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convert array to array list java

String[] arr = { 1, 2, 3, 4 }
ArrayList<Integer> list = new ArrayList<Integer>();
Collections.addAll(list, arr);
// 'list' now contains [1, 2, 3, 4]
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java array to arraylist

List<Element> list = Arrays.asList(array);
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how to convert arraylist to array in java

List<String> list=new ArrayList<String>();
list.add("sravan");
list.add("vasu");
list.add("raki");

// Conversion part
String names[]=list.toArray(new String[list.size()])
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convert arraylist to array in java

Integer[] arr = new Integer[al.size()]; 
for (int i = 0; i < al.size(); i++) 
     arr[i] = al.get(i); 
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java arrayList of array to array of array

String[][] w = allProducts.toArray(new String[][] {});
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array to arraylist convert

  public class Main {
            public static void main(String[] args) {
                String[] array = {"Dog", "Cat", "Horse", "Turtle"};
                ArrayList<String> array1 = new ArrayList<>();
                for (int i = 0; i < array.length; i++) {
                    array1.add(array[i]);
                }
                System.out.println(array1);
            }
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how to convert a arraylist to array in java

Integer[] arr = new Integer[al.size()];
        arr = al.toArray(arr);
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array to arraylist java

ArrayList<Integer> list = new ArrayList<>(OtherList);
//it will copy all elements from OtherList to this one
//time complexity - O(n)
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array to array list java

  List<Integer> vals = IntStream.of(shuffled).boxed().collect(Collectors.toList());
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convert array to arrayList

String[] geeks = {"Rahul", "Utkarsh", "Shubham", "Neelam"};
 
        // Conversion of array to ArrayList using Arrays.asList
        List al = Arrays.asList(geeks);
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