Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays. In this tutorial you’ll explore ...

To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the length property of the array to get its ...

Names for arrays have to respect the usual Java variable naming conventions. Of course, you not only want to store data inside an array but also read from it. In order to access individual array ...

you could declare the iterator class as a member of the resizable array collection class. This works because the two are closely related. In Java, nested classes are categorized as either static ...

If a minus sign slips into the array size declaration, this throws the NegativeArraySizeException. It's easy to avoid this Java runtime exception. Don't set an array's size to a negative number. The ...