Learn about polymorphism and inheritance in Java and how to use it in your programs.
Table of contents
Things to know about Java polymorphismPolymorphism and Java inheritanceWhy polymorphism is importantPolymorphism in method overridingPolymorphism with the core Java classesPolymorphic method calls and castingReserved keywordsCommon mistakes with polymorphismWhat to remember about polymorphismTake the Java polymorphism challenge!190 Impressions