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.

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.

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.

May 15, 2023 · If you want to use an ArrayList collection instead of an array, you cannot use the {...} initialization syntax. Instead, you can achieve the same in one line using Arrays.asList, as in the following example:

Java provides a compact way to declare an array in-line while making the method call. Here's how you can achieve it: By using the new keyword and specifying the array type within square brackets [], you can directly create and pass the array to the method in one line! 🚀. To help solidify your understanding, let's walk through an example:

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, …

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.

Jul 1, 2010 · The first line is working, but second line is not working. How can I make the initialization from the second line in one single line of code?

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.

Dec 16, 2019 · Given a value N, the task is to create a List having this value N in a single line in Java. Examples: Input: N = 5 Output: [5] Input: N = GeeksForGeeks Output: [GeeksForGeeks] Approach: Get the value N; Create an array with this value N; Create a List with this array as an argument in the constructor; Below is the implementation of the above ...