Answer Posted / pradeep panwar

Hi all, This is Pradeep...
I am confused by the java statement that "By using
interface we can achieve multiple inheritance bcoz java
doesn't support Multiple inheritance".
Yes.Ok java doent support Multiple inheritance. Now we know
that inheritance means that "one object acquires the
property of another object".
So how can it is possible achieve Multiple inheritance by
interface.
Interface that contains just undefined methods like below
code.

interface Member1
{
public void eye();
public void nose();
public void mouth();
}
interface Member2 extends member1
{
public void neck();
public void hand();
public void stomach();
}
interface Member3 extends Member1,Member2
{
public void leg();
}

class Man implements Member3
{
public man()
{
Member3 ref=new Man();
}
// Here Implements all 7 methods.
}


/*
Is the above code defines multiple Inheitance?
undefined methods are eye,nose,mouth,neck,handand stomach
are fall in Interface Member3 .Yes. But Inheritance means
that one object acquires the property of another
object.Property means that code and data.
In here, there is no code just declarations of method which
is not to be a code .
So How can we say interface achieve multiple inheritance.
Please any one explain and clear my doubt with simple
example.

Which package has light weight components?

932

---

What is the console in java?

1096

---

What is the meaning of variables in research?

978

---

What are different types of arrays?

954

---

What do you mean by data type?

973

---

What is the purpose of checked and unchecked exceptions in JAVA?

957

---

Is null a value?

970

---

What is default locale java?

1047

---

Can we use both this () and super () in a constructor?

967

---

Can we have any code between try and catch blocks?

931

---

What are "methods" and "fields"?

973

---

What is difference between core java and java ee?

851

---

Does java vector allow null?

897

---

What is "this" keyword in java? Explain

1052

---

What is meant by string is immutable?

1001

---