JavaExamples/AggregationDemo2.java at master · alimogh/JavaExamples · GitHub

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class Address{

int hNo;

String street;

int pincode;

String city;

public Address(int hNo,String street,int pincode,String city){

this.hNo = hNo;

this.street = street;

this.pincode = pincode;

this.city = city;

}

@Override

public String toString(){

return "Address{\n house no : "+hNo+",\n street : "+street+",\n pincode : "+pincode+",\n city : "+city+"}";

}

class Student{

int rn;

String name;

Address addr;

public Student(int rn,String name,Address addr){

this.rn = rn;

this.name = name;

this.addr = addr;

}

@Override

public String toString(){

return "Student{\n roll no :"+rn+",\n name : "+name+",\n address : "+addr+"}";

}

class AggregationDemo2{

public static void main(String[] args){

Address addr = new Address(108,"A- Block",110033,"Delhi");

Student s = new Student(1,"Tanishq",addr);

System.out.println(s);

}

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