The purpose of using polymorphism is to decouple the client class from the implementation code ... type and use a specific method.” Exception in thread "main" java.lang.ClassCastException ...

Constructor overloading in Java occurs ... and that's a code smell. If you want an overloaded Java constructor to call another overloaded constructor, you can use the this() method. With it, you can ...

That's a good start to help developers understand LSP, but Martin's quick description initially reads like a summary of Java's out-of-the-box inheritance and polymorphism ... code now synchronizes the ...