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OOP/Java/Lab/Week10/Array_Exception.java

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+import java.util.*;
+class ArrayOverflowException extends Exception
+{
+    int a;
+    ArrayOverflowException(int b)
+    {
+        a=b;
+    }
+    public String toString()
+    {
+        return "ArrayOverflowException:"+a+" is out of bound";
+    }
+
+}
+public class Array_Exception {
+    public static void main(String[] args) {
+        Scanner in=new Scanner(System.in);
+        int arr[]=new int[10];
+        for(int k=0;k<arr.length;k++)
+            arr[k]=k;
+        System.out.println("Enter the index:");
+        int i;
+        try{
+            i=in.nextInt();
+            if(i<arr.length)
+            {
+                System.out.println("Value="+arr[i]);
+            }
+            else
+            {
+                throw new ArrayOverflowException(i);
+            }
+        }
+        catch(ArrayOverflowException e)
+        {
+            System.out.println(e.toString());
+        }
+    }
+}