Feb 28, 2016 · As Draemon says, the closest that Java comes to inline arrays is new String[]{"blah", "hey", "yo"} however there is a neat trick that allows you to do something like array("blah", "hey", "yo") with the type automatically inferred.

You need to go down one line. Use scanner.nextLine() after nextInt(), and then save the next line. Check the code out in IDEONE: ideone.com/8UOhhF –

System.out.println changes the line after printing the statement. That is why, your array elements are not coming in one line. Try using System.out.print instead and that would do the trick.

How To Print An Array In Java In One Line | In this post, we will discuss how to print an array in Java in one line. While displaying an array we can use a print() method instead of println() method inside the loop so that it can display all array elements in the same line.

Nov 23, 2021 · In this short tutorial, we'll take a look at how to print an array in a single line in Java, using Arrays.toString(), Arrays.deepToString(), the Stream API and other methods.

In Java, you can initialize an array in a single line using array literals. However, you must ensure the syntax is correct and that the number of elements is defined properly.

Apr 4, 2025 · We can create a List from an array. And thanks to array literals, we can initialize them in one line: List<String> list = Arrays.asList(new String[]{"foo", "bar"}); We can trust the varargs mechanism to handle the array creation. With that, …

java.util.Arrays class act as a bridge between Array and List in Java and by using this method you can quickly create a List from Array, which looks like creating and initializing List in one line, as shown in the below program.

May 15, 2023 · How can you initialize an array in one line in Java? You can specify the initial values for each item in an array using braces {...}. The code sample below is equivalent to the previous one. public static void main(String[] args) { String[] words = {"java", "arrays", "are", "easy"}; System.out.println(words[0]); System.out.println(words[1]);

Mar 21, 2019 · In this tutorial we will check how we can initialize list with values in one line. Please be aware, that such method of initialization will create a list backing array (see array-backed-list for details). It’s good when the list will be read only or there won’t be modification of list’s length.