Handling Complex Initialization

Complex initializations need only be done once and the result stored for later use. For example if you need to create a list of integer values and then load them, you can create a class that stores the information and then load it as follows. Be sure that the resource file needs to stored in the same location as the class file or the classloader will fail:

 class someClass {     private static final int[] values = initsomeClass();     private static final int countVALUES = 27;     private static int[] initsomeClass() {     int[] values = new int[countVALUES];     try {          DataInputStream data = newDataInputStream(someClass.class.getResourceAsStream("someClass.dat"));          for (int i = 0; i < countVALUES; ++i)           p[i] = data.readInt();          data.close();     }     catch (IOException e) {          return null;     }    return values 
Share the Post:
Share on facebook
Share on twitter
Share on linkedin


The Latest

your company's audio

4 Areas of Your Company Where Your Audio Really Matters

Your company probably relies on audio more than you realize. Whether you’re creating a spoken text message to a colleague or giving a speech, you want your audio to shine. Otherwise, you could cause avoidable friction points and potentially hurt your brand reputation. For example, let’s say you create a

chrome os developer mode

How to Turn on Chrome OS Developer Mode

Google’s Chrome OS is a popular operating system that is widely used on Chromebooks and other devices. While it is designed to be simple and user-friendly, there are times when users may want to access additional features and functionality. One way to do this is by turning on Chrome OS

homes in the real estate industry

Exploring the Latest Tech Trends Impacting the Real Estate Industry

The real estate industry is changing thanks to the newest technological advancements. These new developments — from blockchain and AI to virtual reality and 3D printing — are poised to change how we buy and sell homes. Real estate brokers, buyers, sellers, wholesale real estate professionals, fix and flippers, and beyond may