Hi Prasad
It is certainly not "Point.p ..." but "Point p ...".
As "int n = 30;":
-- defines a variable called "n"
-- of type "int"
-- and initializes it with the value 30,
in the same way "Point p = new Point();"
-- defines a variable called "p"
-- of type "Point"
-- and initializes it with a new instance of the class Point.
Typically, each java file contains the description of a class (having
the same case sensitive name as the file name). For example, the file
"Main.java" contains the definition of the class Main: "public class
Main { ... here is the class definition ...}". Exceptionally, you may
define more than one class in a file, but only one "public" (having the
same name as the file).
I think the code you sent is an elementary illustration of class
instantiation and interaction and, for simplicity, all was put in a
unique file.
Hope it helps
Mihai
In fact, you can defines several
Le 28/09/2010 20:54, prasad jedhe a écrit :
Can any one tell me wats happening here...wats the use of
"Point.p"...please explain in detail as am new to JAVA
public class Main {
public static void main(String[] args) {
Point.p = new Point();
}
}
class Point{
static Point p;
static void m1(int n){
System.out.println(n);
}
}
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