Jul 29, 2009 · This answer fails to properly address the question: "How do I declare and initialize an array in Java?" Other answers here show that it is simple to initialize float and int arrays …

Feb 28, 2016 · array("blah", "hey", "yo") with the type automatically inferred. I have been working on a useful API for augmenting the Java language to allow for inline arrays and collection types.

Jun 26, 2012 · I have to store some constant values (UUIDs) in byte array form in java, and I'm wondering what the best way to initialize those static arrays would be. This is how I'm currently …

Dec 21, 2009 · When assigning a new array to a declared variable, new must be used. Even if you correct the syntax, accessing data[10] is still incorrect (You can only access data[0] to …

Jun 20, 2020 · 2 i need an array of 10^9 elements You can create an array of one billion using an int value. Make n an int, and you can create an array with new long[n] Note: this will use 8 GB …

Oct 14, 2015 · How is it possible to declare and initialize an array of constants in Java, without using enums ? static final Type[] arrayOfConstants = new Type[10]; // not an array of constants

Apr 15, 2014 · An empty array is an array with no elements. For non-empty arrays, elements are initialized to their default value.

You sure can create arrays inline in Java (as demonstrated by @Hovercraft's and my own answer). Regarding the anonymous class bit, how is that even relevant to the question?

Jul 23, 2017 · While there are two excellent answers telling you how to do it, I feel that another answer is missing: In most cases you shouldn't do it at all. Arrays are cumbersome, in most …

Jan 17, 2021 · 8 In Java, a two-dimensional array can be declared as the same as a one-dimensional array. In a one-dimensional array you can write like int array[] = new int[5]; where …