A: A Java framework is a body of pre-written code that lets you do certain things with your own code, such as building web apps. The answer once again depends on what your intended goals are.

When multiple constructors are added to a class, it is known as constructor overloading, and it follows the same rules as method overloading in Java. Java constructors tutorial. Constructors in Java ...

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.

Learn about the new Java 10 "var" type, and experiment using JShell with this hands-on tutorial on how to reduce boilerplate code using new type inference for local variables.

With typical, standalone Java programs, developer must compile source code into bytecode with the javac utility, and then run that bytecode on the JVM. That’s not necessary with JShell. JShell reads ...

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.