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Java Super Keyword Tutorial - Super Keyword for Variables, Constructors and Methods

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Java Tutorial for Beginners - 26 - Using super keyword in constructors

Super keyword in constructors and some discussion about inheritance
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Java Tutorial for Beginners - 25 - Using super keyword in methods

Using super keyword in methods
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Java Super Keyword Tutorial - Super Keyword for Variables, Constructors and Methods

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The java super keyword is what you use if you want to use a method or variable from a parent class without having to make it. Making an object can be annoying and can make code confusing, so we use the super keyword to refer to the superclass instead of making an object from that class.

I hope this helps you with the java super keyword :) At first, I had no idea what the super java keyword was...

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8.11 What is Super Keyword in Java Part 1

Java Programming/Keywords/super.

It is used inside a sub-class method definition to call a method defined in the super class.

Private methods of the super-class cannot be called.

Only public and protected methods can be called by the super keyword.
Super is a keyword used in java to refer the super class or base class.

If the method overrides one of its superclass's methods, overridden method can be

invoked

through the use of the keyword super. It can be also used to refer to a hidden field.

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Java - Invoke Superclass Constructor

Java - Invoke Superclass Constructor
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Lecture By: Ms. Monica, Tutorials Point India Private Limited

Super Keyword in Java - Super(), Super.variable, super.method with example

Java Tutorial in Hindi and English - Super Keyword in Java - Super(), Super.variable, super.method with example for Students of B.Tech, B.E, MCA, BCA, B.Sc., M.Sc., Courses - As Per IP University Syllabus and Other Engineering Courses

52 Java Super Keyword Calling Superclass Constructors Part 1 |

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This Java Tutorial video talks about how to use the super keyword to call super class constructors from subclass constructor and also illustrates the default behavior of constructor chaining in Java

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Java Tutorials: Usage of 'super' keyword in Method | Constructor | Variable

'super' keyword:
- When we need to access the super class method or variable, we need 'super' keyword.
- Can be applied on method, class & variable

Method:
- call using super.methodName() as first statement in subclass method

Variable:
- For accessing super class variable:
- super.variableName
- i.e super.x = 5;

Constructor:
- By default, sub class always calls the constructor of super class. i.e super()
- If it's parameterized constructor, then you need to explicitely call the super call constructor by 'super(var)';
- It should be first statement of method.

Do watch video for more info.

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#6.2 Java Tutorial | Super Method

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SUPER KEYWORD - JAVA PROGRAMMING

SUPER KEYWORD - JAVA PROGRAMMING

Super Keyword is used to access the variables, methods and constructors of parent class in the child class.

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37 - Super keyword in Java

The super keyword refers to the objects of immediate parent class.
The use of super keyword

1) To access the data members of parent class when both parent and child class have member with same name
2) To explicitly call the no-arg and parameterized constructor of parent class
3) To access the method of parent class when child class has overridden that method.

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Java - Super Keyword

Java - Super Keyword
Watch more videos at
Lecture By: Ms. Monica, Tutorials Point India Private Limited

Calling super class constructor in Java - Using Super Keyword -13

Find source here :

This video just focuses on calling a super constructor within a child constructor.

Java - Super Keyword

Java - Super Keyword
watch more videos at
Lecture By: Mr. Tushar Kale, Tutorials Point India Private Limited

Java Programming Tutorial 92 - Invoke Parent Class Methods with Super Keyword

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53 Java Super Keyword Example Calling Superclass Constructors Part 2 |

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This Java Tutorial video talks shows an example of calling super class constructor using the super keyword in Java and it also shows what happens if the super class has no default constructors

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Super keyword in java

Super keyword is used in the concept of inheritance.
There are 3 uses of super keyword:
1.To invoke the constructor of super class.
2.To invoke the Methods of super class.
3. To invoke the variables of super class.
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Super keyword in Java

Usage of super keyword in java.
1. Access same name variable of parent class.
2. Call parent class' parameterized constructor.

50 Java Super Keyword Calling Superclass Methods Part 1 |

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This Java Tutorial video talks about the super keyword in Java and how to use the super keyword from derived class or sub class method to call the base class or super class method.

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Super Keyword in Java with Program Example and Theory Explanation

In this programming tutorials we will study and understand working of super keyword in java.

Uses of java super Keyword –
1. super can be used to refer immediate parent class instance variable.
2. super can be used to invoke immediate parent class method.
3. super() can be used to invoke immediate parent class constructor.

For more theory and details checkout this article -

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