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.

Life Cycle of Object in Java

A complete life cycle of object in Java with examples.

In this tutorial, we will understand the life cycle of object in Java step by step. We should know how objects are born, live their life, and then die at the end. The life cycle of an object in Java…

Scope of Variables in Java

The scope of variables in Java is a location (or region) of the program where the variable is visible to a program and can be accessible. In other words, the variable scope defines the area of the program where you…

Constants in Java | Types, Example

Types of constants in java

A value which is fixed and does not change during the execution of a program is called constants in Java. In other words, Java constants are fixed (known as immutable) data values that cannot be changed. Java supports various types…

How to Create Object in Java

Steps to create object in java

In this tutorial, we will learn how to create an object in Java with the help of examples. We know that everything is an object in Java. A class is a model or user-defined blueprint for creating objects. It encapsulates…