using inheritance gettin null values

class Person{
public static void main(String[] args)
{
Info i=new Info();
SoftwareEngineer p=new SoftwareEngineer();

i.Age(33);
i.Qual("B.E in cse MBA");

p.printinfo();

}
}


class SoftwareEngineer extends Info
{

}


class Info{

int age;
String qual;

void Age(int value)
{
age=value;
}


void Qual(String string)
{
qual=string;
}


void printinfo()
{

System.out.println("the qual of the client is " qual);
System.out.println("the age of the client is" age);

}
}


my output is null vales whats wrong

hi thx it works

class Info
{
int age;
String qual;

void Age(int value)
{
this.age=value;
}
void Qual(String string)
{
this.qual=string;
}

void printinfo()
{
System.out.println("the age of the client is "+age);
System.out.println("the qual of the client is "+qual);
}
}

class SoftwareEngineer extends Info
{

}

class Q
{
public static void main(String[] args)
{
//Info i=new Info();
SoftwareEngineer p=new SoftwareEngineer();

p.Age(33);
p.Qual("B.E in cse MBA");
p.printinfo();
}
}


hi..priti, now plz. check it out