Java Constructors || Constructor Inheritance and Overriding || by Durga Sir

You an see more Java videos following link:
---------------------------------------
Java tutorial by durga sir

Java 9 by durga sir

Java 1.8 Version New Features by Durga sir

Adv Java JDBC Tutorial by Durga sir

OCJA 1.8 Java SE 8 Programmer - I (1Z0 - 808 ) By Durga sir

Core Java by NagoorBabu sir

Advenced Java by Nagoorbabu sir

CoreJava by Ratan

Advanced Java jdbc by Ratan

Advjava tutorials - JSP by Ratan

Adv java servlets tutorial by ratan

Servlet and JSP Tutorial by anji reddy

Advanced Java Jdbc by Anjireddy

Hibernate byAnjireddy

Struts by Anjireddy

Spring by Mr.AnjiReddy

ADV JAVA by Naveen

Spring by Mr.Naveen

Hibernate by Mr. Naveen

Struts by Mr.Naveen

[gauravnaik]

8:15 Yes i have Question in my mind sir ..

[ManiKandan-voqr]

If Inheritance is not possible for Constructor, how can Abstract class constructor can be called from child class object ???

[aradhanamurarka]

Durga sir in java 8 version we a able to create concrete class under interface... Then also are we not able to create a constructor in interface 🤔🙄

[goodorbad]

Sir i am Big fan of your way of teaching, i have one doubt in constructor overriding we constructors inside inheritance are applicable and we can override constructors in java. please help me sir i ma in confusion


class Demo1{
int a;
int b;

Demo1()
{
a=10;
b=20;
}
Demo1(int i, int j){
a=i;
b=j;

}


}
class Demo2 extends Demo1
{
int c;
int d;

Demo2()
{
a=100;
d=200;
}
Demo2(int i, int j){
c=i;
d=j;
}

void disp() {
System.out.println(a);
// 10
System.out.println(b);
//20
System.out.println(c);
//100
System.out.println(d);
//1200
}
}

public class Cons {

public static void main(String[] args) {
Demo2 d=new Demo2();
d.disp();




}

}

[korebhagath]

Sir if i take child class also default constrocter like no arguments then what happend sir

[parmanandpandit]

As explained by you parent class constructor not exits by default in child class but as per my knowledge parent class no args contractor NY default exit in child class. Even we are not extending but through super call it is a avaiable and I have done pratically. Hence I am title bit confused please confined for same.

[vyomchandragallani]

Sir I took your course on udemy for advance java .. I asked there my doubt, can you please respond to my doubt