When multiple constructors are added to a class, it is known as constructor overloading, and it follows the same rules as method overloading in Java. Java constructors tutorial. Constructors in Java ...

The Java "Random" class lets you generate a random number for your Java apps. You use this number generator to randomize images shown in your apps. You load the images into an array, ...

Right-click the Java file you want to edit and select "Open With." Click your Java compiler to open the code in the editor. Add the "Random" class library to the top of the source code file.