Java Chapter 5 ES 12

20/11/2024
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• Methods
• Constructor

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Methods
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methods devided into 2 types
1 instance /non static method //object level method
2 static method //class level method

intance methods
============

Method Recursion:

public static void main(String args[]){

recurse(){

}
static void recurse(){
recurse(){} //recurse call

}

}
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Constructors:
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parameterized
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public class User{
User(int age){} // param constructor
}
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0 param
======
public class User{
User(){} //default or 0 param constructor
}
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Constructor over loading
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Account(int a);
Account(int a, intb);
Account(String a, int b);