Conversion of object into integer

Question

hi
How to convert Object into integer.
I want to get value of JTable cell.So im doing
for(int i=0;i<4i++)
String value=(String) JTable.getValueAt(i,2);
s.o.p("Table value :"+JTable.getValueAt(i,2));
int changedValue=Integer.parseInt(Value);
s.o.p("Changed value :"+value);
}JTable.getValueAt(0,2) : 0
JTable.getValueAt(1,2) : 0
JTable.getValueAt(2,2) : 2
JTable.getValueAt(3,2) : 4
Theses are the respective values of the respective row positions
Im able to get values of 1st row and 2nd row which are of 0 values
But the value of third row and 4th row im gettin an exception
java.lang.Integer cannot cast to java.lang.String
please help anyone

Answer 1

If the data in the model is of type Integer you can't cast it to String.
You need to cast this to Integer and call intValue method to get as int.
If you want further help post a [Short, Self Contained, Compilable and Executable, Example Program (SSCCE)|http://homepage1.nifty.com/algafield/sscce.html] that demonstrates the problem.