Repository files navigation Data type casting in Java is used to convert one data type into another data type so that memory consumption can be controlled. Type casting of two types is used in Java ...

We have already seen in previous lesson how type casting works with primitive variables. We also looked at autoboxing and unboxing between a primitive type and their corresponding wrapper class. Now ...

Covariance and contravariance might seem esoteric, but you'll need these concepts more than ever as the Java language evolves. Get started with type dependency in array types, generic types, and ...

Java 7 and the intricacies of safe and unsafe casting One of the problems with casting is that it does have the potential to cause a loss of precision, especially if the number that gets cast does ...