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 when they …

Arrays are cumbersome, in most cases you are better off using the Collection API. With Collections, you can add and remove elements and there are specialized Collections for different functionality (index …

Sep 28, 2009 · Pass the array to a method that sorts it with Arrays.sort() so it only sorts the array the method is using then sets min to array[0] and max to array[array.length-1].

Sep 17, 2008 · The array created by Arrays.copyOf will have the component type of the first array, i.e. Integer in this example. When the function is about to copy the second array, an …

Dec 27, 2009 · In Java, an Array stores its length separately from the structure that actually holds the data. When you create an Array, you specify its length, and that becomes a defining attribute of the …

Feb 23, 2009 · I know how to do it normally, but I could swear that you could fill out out like a[0] = {0,0,0,0}; How do you do it that way? I did try Google, but I didn't get anything helpful.

37 You can use Arrays.copyOfRange(int[] original, int from, int to) The code could be something like this:

Oct 6, 2012 · Arrays are Objects, yes, but nothing in Java is passed by reference. All parameter passing is by value. In the case of an Object, what gets passed is a reference to the Object (i.e. a pointer), by …

Apr 6, 2011 · I think what you are trying to ask is how to use Arrays in java. In which case you don't import java.util.Arrays, you use the array syntax.

Nov 13, 2013 · In Java the package java.util contains all kinds of data structures that can handle adding and removing items from array-like collections. The classic data structure Stack has methods for …