This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Community driven content discussing all aspects of software development from DevOps to design patterns. To find the size or length of a Java array, follow these four steps Declare a variable of type ...

Here's my problem: I need to scan through the byte array returned by decrypting a .pdf and replace some hard-coded values in the file before sending it along to a servlet response.In Perl this is ...

In Java an array is a way of storing multiple items of the same type. In this quick tutorial we introduce you to the very basics.