What's the difference between double vs float data types? In this quick tutorial we show how float and double Java types differ, along with guidance on how to choose one over the other.

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 ...

Type erasure in Java generics programming can cause a variety of problems in your code. Fortunately, there are ways to work around them.

DXML A Second Generation XML ToolkitKevin WittmerListing 3. Excerpts from the meta-file that specifies the Java data types of various elements declared in the keplerian_elements.dtd file.

The boxing and unboxing of Java primitive types has severe performance implications. Uncover the truth about autoboxing Java primitive types in this JDK Mission Control and JVM Flight Recorder example ...