We will focus on the relationship between polymorphism and Java inheritance. The main thing to keep in mind is that polymorphism requires an inheritance or an interface implementation. You can see ...

Without generics, you are much more likely to be called in to work at 2 a.m. because your Java program has thrown a ClassCastException and crashed! This code fragment creates a list of strings ...

If you need to use arrays in Java that can be resized, then you might opt for the ArrayList. An ArrayList is not as fast, but it will give you more flexibility at runtime. To build an array list ...

Here are the top five new Java features developers should be excited to learn about: The idea of a String that spans multiple lines has been around for decades, but unanticipated corner-cases that ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Have you inadvertently run into Java’s ...