Java


Java Tutorial


Admission Enquiry Form

  

Use of try catch block in Java.



Use of try catch block in Java.

import java.io.IOException;
public class ExceptionExp {
public static void main(String[] args)throws IOException
{
int num1,num2,res;
int[] arr=new int[3];
arr[0]=10;
arr[1]=20;
arr[2]=30;
num1=System.in.read();
/*try{
num1=System.in.read();
System.out.println("value of num1 is " + num1);
}
catch(IOException exp)
{
System.out.println("this is io exception");
}*/

num1=10;
num2=0;
try{
res=num1/num2;
arr[3]=40;
}
catch(ArrayIndexOutOfBoundsException exp)
{
System.out.println("This is Array out of bound :" + exp.getMessage());
}
catch(ArithmeticException exp)
{
System.out.println("Zero dived exception :" + exp.getMessage());
}
for(int x :arr)
{
System.out.println("value is " + x);
}
}
}//end of class