class cast Exception

[rahul9885]

what is class cast exception? why it comes.
I am getting this exception when i am running my application.
class files are getting compiled sucessfully.
Please help.

[r035198x]

what is class cast exception? why it comes.
I am getting this exception when i am running my application.
class files are getting compiled sucessfully.
Please help.

Always refuse to write a single line of code if you don't have the Java docs with you.

[dmjpro]

what is class cast exception? why it comes.
I am getting this exception when i am running my application.
class files are getting compiled sucessfully.
Please help.

Paste your code here.
I am showing you a example.

Vector v = new Vector();
v.add(new YourClass1());
YourClass2 obj = v.elementAt(0);
 

Now what you would happen?
Here YourClass1 and YourClass2 are two different classes.

Debasis Jana.

[BigDaddyLH]

Paste your code here.
I am showing you a example.

Vector v = new Vector();
v.add(new YourClass1());
YourClass2 obj = v.elementAt(0);
 

Now what you would happen?
Here YourClass1 and YourClass2 are two different classes.

Debasis Jana.

This code doesn't compile. I think you meant for it to compile, but to have a runtime exception. So make the last line of code:

YourClass2 obj = (YourClass2) v.get(0);