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Table of contents
1.
Introduction
2.
Java
2.1.
Applications of Java
3.
Separators In Java
4.
Table to show different types of separators
5.
Examples of Separators
5.1.
Example 1:
5.2.
Example 2:
6.
Frequently Asked Questions
6.1.
What is the @ symbol in java?
6.2.
How can we create a separator in java?
6.3.
What is the difference between punctuators and separators in java?
6.4.
What are the examples of punctuators and separators in java?
6.5.
How many types of tokens are there in java?
7.
Conclusion
Last Updated: Jun 15, 2024
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Separators in Java

Author Akriti Bhan
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18 Jun, 2024 @ 01:30 PM

Introduction

Java as a programming language is very well known to everyone. Java is emerging these days because of its numerous applications and advantages. One important concept is separators in java. 

Separators in Java

This blog will discuss the separators in java. We will start with the basics. We will first discuss java as a programming language. Further, the blog will explore the applications of java. After being well acquainted with the basic concepts, we will finally move to the discussion of separators in java. Let us dive deep into the topic now.

Recommended Topic-  Iteration Statements in Java, Duck Number in Java

Java

Before discussing separators in java, let us first discuss java as a programming language. Java was first introduced in 1995. Oracle owns java. The syntax of java is easy and convenient to understand. Java provides numerous advantages over other programming languages. Java is based on classes and is object-oriented in nature. It is a high-level language

Applications of Java

  • Java is used to build and design mobile applications.
  • It is used to build games.
  • It is used in databases.
  • Java is used to build desktop applications.
  • Java plays a major role in the implementation of big data.
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Separators In Java

We are now familiar with the concept of java as a programming language. We have also gone through the applications of java. Now that we know java and its importance, we will learn an essential concept that is separators in java.

Separators in java are nothing but some symbols or characters that are used to structure a java program. Let us see a basic program in java.

class javaexample {
    public static void main(String[] args) {
        System.out.println("Hello World");
    }
}

 

In the above example, we can see some symbols like ; , } , { , (). These are nothing but separators in java.

Table to show different types of separators

Symbol of Separator

Name of Separator

Definition

;

Semicolon

A semicolon as a separator is used to mark the end of the statement in java. Whenever

 we encounter a semicolon after a statement, it means that the statement has ended and the next statement is a different one.

()

Parentheses

Parentheses are used to define the parameters of the methods in java. We use parentheses while typecasting also. Parentheses are also the most commonly used for containing the expressions in the if-else statements.

{}

Braces

Braces are used to define a code block. They are also used to define the scopes of variables. We often use braces for depicting the self-initialized arrays.

[]

Brackets

Brackets are used to declare an array in java.

.

Period

Period is used to distinguish the package names from sub-packages. They are also used to distinguish a variable from a reference variable.

,

Comma

It is used to select a field from an object. We often declare the variables in a single line. The comma is used here to distinguish these variable names from each other.

:

Colon

Colon is used to create a method reference. It is also used for the constructor reference. We often use colons after labels.

After discussing the separators in java in detail, let us now understand them more through some examples.

Must Read Type Conversion in Java and Swap Function in Java

Examples of Separators

Example 1:

example1

In this example, we can see most of the separators in use. 

  • {} is used to mark the code block. 
  • ; is used to mark the end of the statement
  • () are used to contain the expression inside the if construct.

Output:

output

 

Example 2:

example2

In this example, we can mainly see the use of comma for distinguishing the variable names.

Output:

output2

A java program cannot be written without understanding separators and their proper use. Compile it on Java Compiler.

We hope you have understood the concept of Separators in Java.

Frequently Asked Questions

What is the @ symbol in java?

The @ symbol denotes annotation in java. It means that it adds a special property to the methods, class, or variable.

How can we create a separator in java?

We can add a separator in java by the addSeperator function in the JMenu.

What is the difference between punctuators and separators in java?

Punctuators are simply the punctuation marks that are used in java programs. Separators are used to define the structure of the program. 

What are the examples of punctuators and separators in java?

Examples of punctuators in java are = (equal to),?(question mark) ,*(asterisk) whereas the examples of separators are ; (semicolon), .(period), ()(parentheses), {}(braces) etc.

How many types of tokens are there in java?

There are mainly 5 types of tokens in java. These are Literals, operators, identifiers, symbols, and keywords.

Conclusion

In this blog, we discussed the separators in Java in detail. The blog first addressed java as a programming language and its applications. We then explored the different types of separators in java in a tabular form along with their symbols and definition. We finally then understood the separators with some examples.

You can refer to other similar articles as well

 

You can also consider our paid courses such as DSA in Java to give your career an edge over others!

Happy Learning Ninja!