CODE EXAMPLE FOR JAVA

java.lang.ArrayIndexOutOfBoundsException

import java.util.Random;
public class demo{
  public static void main(String[]args){
    Random rand=new Random();
    int array[]=new int[10];
    for(int i=0;i<array.length;i++){
      array[i]=rand.nextInt(100);//random between 0 and 100
    }
    System.out.println(array[array.length]);// error java.lang.ArrayIndexOutOfBoundsException
    // because index start 0 and end array.length
  }

}