Use of finally block






  Use   of finally  block  .    This  syntax  we usually following code  to use finally block .
                            try {
                                    //code
                                         }
                                    catch (){ 
                                           // code       
                                              }
         
                                        finally {
                                             //code
                                                    }






package Exceptions;
import java.io.*; 
import java.lang.*; 
public class Usefinally {
  public static void main(String[] args)
 throws IOException {
int x=0,y=0,z=0; double p=0,q=0;
DataInputStream dis=new DataInputStream(System.in); 
System.out.println("enter x,y,z values");
try
{ 
x=Integer.parseInt(dis.readLine());
y=Integer.parseInt(dis.readLine()); 
z=Integer.parseInt(dis.readLine());
p=x/(y-z); 
q=x/(y+z); 
}
catch(NumberFormatException e1) {
System.out.println("enter intezer values only"); }
catch(ArithmeticException e2) {
System.out.println("plz check the denominator"); }
finally
{ System.out.println(+x); System.out.println(+y);
System.out.println(+z);
System.out.println(+p); 
System.out.println(+q); 
  }
} 
}


  program  out  put 


enter x,y,z values

778
667
778
778
667
778
-7.0
0.0





Use of finally block Use   of finally  block Reviewed by Mukesh Jha on 8:17 AM Rating: 5

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