The case for the Java var keyword Java has always had a weird syntax to declare variables. A manifest type declaration on the left side must polymorphically match up with the object type provided on ...

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

Java is one of the classic object-oriented languages, so classes and objects are of special interest to Java developers. Object-oriented programming gives you considerable power, particularly when ...

Java's I/O streams provide standardized ways to read and write data. Any object representing a mutable data source in Java exposes methods for reading and writing its data as a stream.

The product of JEP 395, the record keyword, lets you create a POJO (plain old Java object) without manually adding getters, setters, toString, equals, and hashcode methods as you normally would.