Developers use variables in Java to hold data, with all variables having a data type and a name. The data type determines the values that a variable can hold. In this tutorial, you’ll learn how ...

Understanding advanced generics and type erasure in Java enhances your ability to write type-safe and efficient Java code. Let’s recap the most important points of this article. Type erasure ...

Packaged as part of the 2018 version 10 release, the Java var reserved word introduced type inference to the strongly typed Java programming language. Type inference in Java happens when the JDK’s ...

Since the int data type simply points at 32 bits of memory, with none of the overhead of object allocation that the Integer class requires, applications that use int and not Integer types run faster.