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help 4 abstract class

sachin kumar Kansal
Greenhorn

Joined: Mar 25, 2001
Posts: 20
hi to all,
i have just faced a problem, which i think can be solved here !
i have written following code in
stat.java
// start of code

abstract class stat1
{
abstract public void method();
}
abstract class stat2 extends stat1
{
int f = 20; // these 2 lines says error
System.out.println(f);
}
public class stat
{
int a = 10;
static int b = 20;
public static void main (String args[])
{
int c = args.length;
System.out.println(c);
System.out.println(args[0]);
System.out.println(b);
stat d = new stat();
System.out.println(d.a);
}
}
// end of code
when i am compling it it is giving 2 errors
at line 10
<identifer> expected and
cannot resolve symbol System.out.println
please copy the code and try out at u r system.
thanks in advance
sachin kumar
sachinkkansal@rediffmail.com
------------------

Thanks,<br />--Sachin Kansal
Samith Nambiar
Ranch Hand

Joined: Mar 14, 2001
Posts: 147
hi
you get a compile time error because the statement
System.out.println(f);
must either be
1. within a method declaration as in
public void display()
{
System.out.println(f);
}
or
2. it must be within a static initializer block as in
static
{
System.out.println(f);
}
hope that helps
Samith.P.Nambiar
----------------------------------
harder u try luckier u get
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: help 4 abstract class