In this tutorial, we will learn about the concepts of Java (OOPs) object-oriented programming systems. In object-oriented programming, a class is a blueprint from which individual objects are created (or, we can say a class is a data type of an object type). In Java , everything is related to classes and objects. Java programming language was originally developed by Sun Microsystems, which was initiated by James Gosling and released in 1995 as a core component of Sun Microsystems' Java platform ( Java 1.0 [J2SE]). The latest release of the Java Standard Edition is Java SE 23. We can write a simple hello java program easily after installing the JDK. To create a simple java program, you need to create a class that contains main method. Tpoint Tech - Tutorials, Free Online Tutorials, tpointtech provides tutorials and interview questions of all technology like java tutorial, android, java frameworks, javascript, ajax, core java , sql, python, php, c language etc. for beginners and professionals.

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