LSP example in Java. The calcArea method in the Main class takes a Rectangle as an argument. However, a Square inherits from Rectangle and thus it is a special type of Rectangle, so we can legally ...

The Ellipse2D class found in java.awt.geom describes an ellipse, which is defined by a framing rectangle in terms of an ... For example, the Matcher class, in java.util.regex, ...

Introduced with the Java 17 release, pattern matching enhances the instanceof operator so Java developers can better check and object's type and extract its components, and more efficiently deal with ...

I'm learning Java by writing a Mandelbrot program. I can draw the image, then use the mouse to choose an area to magnify. Works great, except... When I choose the area to magnify (mouse down, move ...