Reddit
reddit.com › r/explainlikeimfive › eli5 - what is super keyword in java
r/explainlikeimfive on Reddit: ELI5 - What is super keyword in java
October 2, 2024 -
What is the use of super keyword in java I have seen it getting used in pojos and constructers, never really understood why it is used and where I can use them
Top answer 1 of 4
10
Let's say I have a class X that extends class Y. Class Y is called the superclass of class X. The super keyword refers to the superclass of the class you are working in now. So suppose, for instance, that X has a method f(), and Y has a method g(). Inside f, I might call super.g(), which calls the g() method inside the superclass Y. This is primarily useful if g() is overriden in X, but I want to call the implementation in Y anyway. In this case this.g() would call X.g(), whereas super.g() would call Y.g()
2 of 4
7
Say I have a class called cookie that creates a yummy cookie. It has a method called mixIngredients() that combines milk and flour and eggs and sugar. Now I want a chocolate chip cookie. I make a new class chocChipCookie that extends cookie. I give it a mixIngredients method that does just two things: calls super.mixIngredients adds some chocolate chips The first gets me all the basic ingredients using the parent (super) class and the second gets me the chips for my special cookie. (Edit for typos)
GeeksforGeeks
geeksforgeeks.org › java › super-keyword
Super Keyword in Java - GeeksforGeeks
Subclasses can override methods and can access fields and methods from their parent class with the help of super keyword, because of this the code becomes more flexible. With the help of super keyword we can easily access the methods and fields from the parent class without recreating it in the subclass.
Published July 23, 2025
java - When do I use super()? - Stack Overflow
You may also use the super keyword in the sub class when you want to invoke a method from the parent class when you have overridden it in the subclass. More on stackoverflow.com
Can someone please explain the 'super' keyword in Java like I'm eight years old?
Lets say I have a Human class. Since we know that classes are like plans to build something I can say that this class was used to build the Mom object and the Dad object. Now I've created a new class: Kid. This class extends the Human class, and well, that's how kids are made. Now lets say that the human class has a Sing() method that causes the Mom or Dad object to Sing "Don't worry be happy." The Kid class overrides that Sing() method, causing Kids to sing "the wheels on the bus go round and round." But one day, one of the kids (constructed with the kids class) wants to sing like Mom. That's where the super keyword comes in. We can make a new method in the Kid class called SingLikeAHuman(). In this method we can call super.Sing() The thing to note here is that the Kid class has a Sing() method already. Because of that I can't access the Human classes Sing method. The super keyword provides us with a way to access methods that are otherwise hidden by being overridden. More on reddit.com
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September 24, 2013Difference between this() and super() keyword?
https://www.geeksforgeeks.org/difference-super-java/
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February 12, 2023I made it super easy to find keyword ideas automatically.
Interested in selling this side project?
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June 26, 2023Is it Possible to Override a Method in the Parent Class and Still Call it Using the Super Keyword?
Yes, you can override a method in the parent class and still use `super` to call it. The Super Keyword enables you to access the parent class's version of the overridden method.
theknowledgeacademy.com
theknowledgeacademy.com › blog › super-keyword-in-java
Super Keyword in Java: An Introductory Overview
Can Super be Used in Static Methods?
No, the `super` keyword cannot be used in static methods. This is because static methods belong to the class itself, not to any specific object instance. The `super` keyword refers to instance members of a superclass.
theknowledgeacademy.com
theknowledgeacademy.com › blog › super-keyword-in-java
Super Keyword in Java: An Introductory Overview
What is The Knowledge Pass, and How Does it Work?
The Knowledge Academy’s Knowledge Pass, a prepaid voucher, adds another layer of flexibility, allowing course bookings over a 12-month period. Join us on a journey where education knows no bounds.
theknowledgeacademy.com
theknowledgeacademy.com › blog › super-keyword-in-java
Super Keyword in Java: An Introductory Overview
Videos
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Learn the Java super keyword in 10 minutes! 🔝 - YouTube
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Super Keyword in Java Full Tutorial - How to Use "super" - YouTube
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#51 This and Super Method in Java - YouTube
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The JavaScript SUPER keyword is super! 🦸♂️ - YouTube
The Super Keyword - Java Programming - YouTube
The Knowledge Academy
theknowledgeacademy.com › blog › super-keyword-in-java
Super Keyword in Java: An Introductory Overview
September 9, 2025 - The Super Keyword in Java serves as the bridge between child and parent classes in inheritance, unlocking access to parent methods, constructors, and variables. In this blog, we’ll uncover how this powerful tool enhances code reusability and ...
Igmguru
igmguru.com › blog › super-keyword-in-java
Super Keyword in Java: With Examples (Updated 2025)
1 month ago - In Java, the super keyword is a reference variable used within a subclass to access members (methods, fields, and constructors) of its immediate parent class.
ScholarHat
scholarhat.com › home
Super Keyword in Java: A Beginner's Guide to Using Super in Java
September 3, 2025 - To invoke a superclass method, use super: The super keyword allows a subclass to invoke a method specified in its parent class. This comes in handy when the subclass wishes to call the method's implementation from the parent class in addition ...
W3Schools
w3schools.com › java › ref_keyword_super.asp
Java super Keyword
The super keyword refers to superclass (parent) objects.
Hero Vired
herovired.com › home › learning-hub › topics › super-keyword-in-java
Super Keyword in Java - Uses and Examples
August 20, 2024 - The super keyword in object-oriented programming languages, such as Java, refers to the immediate parent class of the current class instance. It serves multiple purposes. It allows access to overridden methods in the parent class.
W3Schools
w3schools.com › java › java_super.asp
Java super
In Java, the super keyword is used to refer to the parent class of a subclass.
MDN Web Docs
developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Operators › super
super - JavaScript | MDN
July 8, 2025 - The super keyword is used to access properties on an object literal or class's [[Prototype]], or invoke a superclass's constructor.
GeeksforGeeks
geeksforgeeks.org › java › difference-between-super-and-super-in-java-with-examples
Difference between super and super() in Java with Examples - GeeksforGeeks
July 12, 2025 - The super keyword in java is a reference variable that is used to refer parent class objects. The keyword “super” came into the picture with the concept of Inheritance. Basically this form of super is used to initialize superclass variables ...
Medium
medium.com › @AlexanderObregon › how-javas-super-keyword-works-in-method-calls-and-constructors-2365efdc0f80
How Java’s super Keyword Works in Method Calls and Constructors
March 1, 2025 - The super keyword is what keeps inheritance working smoothly in Java. When calling a method, it makes sure the parent class version runs instead of the overridden one in the subclass.
Oracle
docs.oracle.com › javase › tutorial › java › IandI › super.html
Using the Keyword super (The Java™ Tutorials > Learning the Java Language > Interfaces and Inheritance)
If your method overrides one of its superclass's methods, you can invoke the overridden method through the use of the keyword super. You can also use super to refer to a hidden field (although hiding fields is discouraged).
Simplilearn
simplilearn.com › home › resources › software development › super keyword in java: an ultimate guide
Super Keyword in Java: An Ultimate Guide
July 31, 2025 - Master Java inheritance with 'super' keyword! Unleash its power to refine object-oriented code & build robust applications. Read to know more!
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DataCamp
datacamp.com › doc › java › super
super Keyword in Java: Usage & Examples
Learn how to use the `super` keyword in Java to call superclass constructors, access overridden methods, and hidden fields. Enhance your Java programming skills with practical examples and best practices.
Chrome Web Store
chromewebstore.google.com › detail › keyword-surfer › bafijghppfhdpldihckdcadbcobikaca
Keyword Surfer - Chrome Web Store
Keyword Surfer allows you to generate keyword ideas and see search volumes directly in Google search results.
Top answer 1 of 11
151
Calling exactly super() is always redundant. It's explicitly doing what would be implicitly done otherwise. That's because if you omit a call to the super constructor, the no-argument super constructor will be invoked automatically anyway. Not to say that it's bad style; some people like being explicit.
However, where it becomes useful is when the super constructor takes arguments that you want to pass in from the subclass.
public class Animal {
private final String noise;
protected Animal(String noise) {
this.noise = noise;
}
public void makeNoise() {
System.out.println(noise);
}
}
public class Pig extends Animal {
public Pig() {
super("Oink");
}
}
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45
super is used to call the constructor, methods and properties of parent class.
Scaler
scaler.com › topics › java › super-keyword-in-java
Super Keyword in Java - Scaler Topics
March 14, 2024 - The super keyword in Java is used as a reference variable to access objects from parent classes. It allows access to parent class constructors, members, and methods in the derived class. The keyword plays a crucial role in inheritance and polymorphism concepts.
Reddit
reddit.com › r/learnprogramming › can someone please explain the 'super' keyword in java like i'm eight years old?
r/learnprogramming on Reddit: Can someone please explain the 'super' keyword in Java like I'm eight years old?
September 24, 2013 -
I'm currently taking a Java course at my school and I couldn't really find any simple answers online. If anyone could help I would really appreciate it.
Top answer 1 of 3
11
Lets say I have a Human class. Since we know that classes are like plans to build something I can say that this class was used to build the Mom object and the Dad object. Now I've created a new class: Kid. This class extends the Human class, and well, that's how kids are made. Now lets say that the human class has a Sing() method that causes the Mom or Dad object to Sing "Don't worry be happy." The Kid class overrides that Sing() method, causing Kids to sing "the wheels on the bus go round and round." But one day, one of the kids (constructed with the kids class) wants to sing like Mom. That's where the super keyword comes in. We can make a new method in the Kid class called SingLikeAHuman(). In this method we can call super.Sing() The thing to note here is that the Kid class has a Sing() method already. Because of that I can't access the Human classes Sing method. The super keyword provides us with a way to access methods that are otherwise hidden by being overridden.
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The super keyword symbolizes this class's parent (i.e. this extends parent). So super.foo() calls method foo in this class's parent. Likewise super() is a call to the parent's constructor.
Runestone Academy
runestone.academy › ns › books › published › csawesome › Unit9-Inheritance › topic-9-4-super.html
9.4. super Keyword — CSAwesome v1
The superclass method can be called in a subclass by using the keyword super with the method name and passing appropriate parameters.
TypeScript
typescriptlang.org › docs › handbook › 2 › classes.html
TypeScript: Documentation - Classes
Background Reading: super keyword (MDN) A derived class can also override a base class field or property. You can use the super. syntax to access base class methods. Note that because JavaScript classes are a simple lookup object, there is no notion of a super field”. TypeScript enforces that a derived class is always a subtype of its base class.