java array to list
Integer[] spam = new Integer[] { 1, 2, 3 };
List<Integer> list = Arrays.asList(spam);java array to list
Integer[] spam = new Integer[] { 1, 2, 3 };
List<Integer> list = Arrays.asList(spam);java list to array
String[] arr = list.toArray(new String[list.size()]);java arraylist to array
List<String> list = new ArrayList<>();
list.add("a");
list.add("ab");
list.add("abc");
list.add("abcd");
// convert
String[] array = list.toArray();convert array to list java
/*
Get the Array to be converted.
Create the List by passing the Array as parameter in the constructor of the List with the help of Arrays. asList() method.
Return the formed List.
*/
String[] namedata = { "ram", "shyam", "balram" };
List<String> list = Arrays.asList(namedata);java list to array
List<String> stockList = new ArrayList<String>();
stockList.add("stock1");
stockList.add("stock2");
String[] stockArr = new String[stockList.size()];
stockArr = stockList.toArray(stockArr);
for(String s : stockArr)
System.out.println(s);java list to array
List<Foo> list = new ArrayList<>();
Foo[] array = list.toArray(new Foo[0]);Copyright © 2021 Codeinu
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