how to convert a collection to array in java
List<String> list = new ArrayList<String>(); // Original list
String[] arr = list.toArray(new String[list.size()]); // toArray function with array to be populated by this list as an argument.how to convert a collection to array in java
List<String> list = new ArrayList<String>(); // Original list
String[] arr = list.toArray(new String[list.size()]); // toArray function with array to be populated by this list as an argument.convert list to array in java
Integer[] arr = new Integer[al.size()];
arr = al.toArray(arr);Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
