Write about NESTING of METHODS in Java?
https://www.computersprofessor.com/2017/01/write-about-nesting-of-methods-in-java.html
NESTING OF METHODS :
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A method of a
class can be called only by an object of that class or [class itself in the case
of static members] using the dot operator. However there is an exception to
this a method can be called by using only its name by another method of the
same class. This is known as nesting of methods.
In the following
example the class nesting defines one constructor and two methods namely
largest ( ) and display ( ). The method display ( ) calls the method largest
( ) to determine the largest of the
two numbers and then displays the result.
Example:
class Nesting
{
int m, n;
Nesting (int
x, int y)
{
m=x;
n=y;
}
int largest (
)
{
if (m >=n)
return(m);
else
return(n);
}
V
void display( )
{
int
large=largest ( );
System.out. println(“largest
value” large);
}
}
class Nestmain
{
public static
void main ( String args[ ])
{
Nesting
nest=new nesting(10, 20);
nest. Display(
);
}
}
A method can
call any number of methods. It is also possible for a called method to call
another method, i. e method 1 may call method 2, which return may call method
3.
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