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 …

Oct 24, 2010 · I have recently been thinking about the difference between the two ways of defining an array: int[] array int array[] Is there a difference?

Hello am trying to declare an array in java but i do not want the array to have a specific size because each time the size must be different. I used this declaration: int[] myarray5; but when...

Feb 28, 2016 · Let's say I have a method m() that takes an array of strings as an argument. Is there a way I can just declare this array in-line when I make the call, i.e. instead of String[] strs …

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 …

Jul 9, 2009 · In java your array declaration can be after the type or the name of the variable, so it is ok both methods to perform the same functionality. args are used to store command line …

7 String[] errorSoon = new String[n]; With n being how many strings it needs to hold. You can do that in the declaration, or do it without the String [] later on, so long as it's before you try use …

Feb 23, 2009 · Array elements in Java are initialized to default values when created. For numbers this means they are initialized to 0, for references they are null and for booleans they are false. …

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 int is a data type, array …

In Java 8, we can do a kind of generic array creation using a lambda or method reference. This is similar to the reflective approach (which passes a Class), but here we aren't using reflection.