String[] arr = list.toArray(new String[list.size()]);

Integer[] spam = new Integer[] { 1, 2, 3 };<br /><br /> List<Integer> list = Arrays.asList(spam);

Arrays.asList(array);

list.stream().toArray(String[]::new));

String[] arr = { 1, 2, 3, 4 }<br /><br /> ArrayList<Integer> list = new ArrayList<Integer>();<br /><br /> Collections.addAll(list, arr);<br /><br /> // ‘list’ now contains [1, 2, 3, 4]

List<String> list = new ArrayList<>();<br /><br /> list.add(“a”);<br /><br /> list.add(“ab”);<br /><br /> list.add(“abc”);<br /><br /> list.add(“abcd”);<br /><br /> // convert<br /><br /> String[] array = list.toArray();

int[] ints = new int[] {1,2,3,4,5};<br /><br /> Arrays.stream(ints).boxed().toList();

/*<br /><br /> Get the Array to be converted.<br /><br /> Create the List by passing the Array as parameter in the constructor of the List with the help of Arrays. asList() method.<br /><br /> Return the formed List.<br /><br /> */</p><br /> <p>String[] namedata = { “ram”, “shyam”, “balram” }; </p><br /> <p>List<String> list = Arrays.asList(namedata);

Integer[] numbers = new Integer[] { 1, 2, 3 };<br /><br /> List<Integer> list = Arrays.asList(numbers);

Integer[] array = new Integer[] {<br /><br /> 23, 54, 12<br /><br /> };</p><br /> <p>java.util.List<Integer> list = java.util.Arrays.asList(array);<br /><br /> System.out.println(list);