Strong References These type of references we use daily while writing Java code. Any object in the memory which has active strong reference is not eligible for garbage collection. For example, when ...

Learn how to convert between primitive and reference types in Java using autoboxing and unboxing, and what are the advantages and disadvantages of these features.

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks.

Data types in Java specify the type of data that a variable can hold. There are two types of data types: primitive and reference types. Java has a set of rules for naming variables, known as naming ...

It's not very restrictive. However, rules are different from conventions. Java naming conventions for variables, methods and reference types are where things get a little more complicated. For example ...

Java applications contain two types of data: primitive types and reference types. Java has eight built‐in data types, referred to as the Java primitive types. These eight data types represent the ...

Type inference in Java happens when the JDK’s compiler, rather than the developer, assigns a data-type to a variable. As you can see in the following var examples, the left-hand side of the assignment ...