Category Java

Scientech Easy welcomes you in the Java tutorial category. We have designed this tutorial series for beginners, students, and professional developers who want to learn Java programming from basic to advanced levels. Here, you will find easy-to-understand Java tutorials, practical example programs, interview questions, and quizzes.

So, let’s start to understand Java concepts one by one with these tutorials.

Comments in Java

Comments in Java are statements that describe the features of a program. It allows the programmers to compose and express their thoughts related to the code independently. It is a good habit to write comments related to code in a…

Identifiers in Java | Rules, Examples

Identifiers in Java are names that identify elements, such as classes, variables, methods, objects, parameters, labels, packages, and interfaces in a program. In simple words, an identifier is a name assigned to any program element so that we can use…

Keywords in Java | List of Keywords

Keywords in Java are predefined reserved words that have specific meanings to the Java compiler and that meanings cannot be changed. These keywords define the syntax and structure of a Java program and are used to perform specific functions. Since…

Java Character Set

A character set in Java is a set of valid characters that can be used to write Java programs. It consists of alphabets, letters, and some special characters. These characters are the smallest units (elements) of a Java program. They…

Tokens in Java | Types of Tokens

In this tutorial, we will understand tokens in Java in simple words. A Java program is basically made up of a group of classes and methods. A class is a container that contains a set of declaration statements and methods…