How to declare and initialize array in Java?

Three ways to declare and initialize array in Java?
16 August 2017   2658

What is Array in Java?

An array is a container object that holds a fixed number of values of a single type. The length of an array is established when the array is created. After creation, its length is fixed. You have seen an example of arrays already, in the main method of the "Hello World!" application. This section discusses arrays in greater detail.

How to declare and initialize declare in Java?

We've made a research and found out 3 ways to do it.

For primitive types:

int[] myIntArray = new int[3];
int[] myIntArray = {1,2,3};
int[] myIntArray = new int[]{1,2,3};

For classes, for example String:

String[] myStringArray = new String[3];
String[] myStringArray = {"a","b","c"};
String[] myStringArray = new String[]{"a","b","c"};

The third way of initialising is useful when you declare the array first and then initialise it. Cast is necessary here.

String[] myStringArray;
myStringArray = new String[]{"a","b","c"};

Android-x86 9.0-r2 to be Rolled Out

This project's goal is a porting of the Andoid to the x86 achitecture, in another words, to launch Android apps on devices with x86 CPUs
23 January 2020   149

The developers of the Android-x86 project, within the framework of which an independent community is developing the Android platform port for the x86 architecture, have published the second test release of the assembly based on the Android 9 platform. The assembly includes corrections and additions that improve the performance of Android on the x86 architecture. Universal Live-builds of Android-x86 9 for x86 32-bit (725 Mb) and x86_64 (920 Mb) architectures suitable for use on standard laptops and tablet PCs are prepared for download. Additionally, rpm packages for installing the Android environment in Linux distributions have been prepared.

Compared with the first test release in Android-x86 9.0-r2, synchronization with the Android 9.0.0_r52 branch, updating the Linux kernel 4.19.95, Mesa 19.3.2 and the Taskbar 5.0.1 panel were noted.z

Get more at the release notes.