Java Reflection - Java Array.setInt(Object array, int index, int i)

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Syntax

Array.setInt(Object array, int index, int i) has the following syntax.

public static void setInt(Object array,  int index,  int i)   throws IllegalArgumentException ,    ArrayIndexOutOfBoundsException

Example

In the following code shows how to use Array.setInt(Object array, int index, int i) method.

import java.lang.reflect.Array;
import java.util.Arrays;
/*from   www . j av  a  2  s.c o m*/
public class Main {
  public static void main (String args[]) {
    int[] array = new int[]{1,2,3};
    
    Array.setInt(array, 1, 100);
    
    System.out.println(Arrays.toString(array));


  }
}

The code above generates the following result.

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