One of the main mechanisms at our disposal for designing object-oriented applications is polymorphism, which in the case of Java and similar languages is heavily tied to the notion of a type system.In ...

We learn Java Object Oriented Programming (OOP) techniques as in real life. We basically learn the methods of accessing the database. With Swing, we learn both to develop an interface and to access ...

Get to know the Java persistence standard based on Hibernate and learn how to use JPA to store and manage Java objects in a relational or NoSQL database.

As you learned in my recent introduction to programming with classes and objects, you initialize an object via the code that you place in a class’s constructor. Consider Listing 7. Listing 7.

An introduction to object-oriented programming in Java; development of algorithms, including use of arrays and other kinds of tables; user interface and file handling. Several central mechanisms of ...

We can then match values against these patterns; if a match is found, Java automatically extracts and assigns values as needed. Pattern matching examples. Pattern matching, introduced to Java 14, via ...