Array set() method in Java

The java.lang.reflect.Array.set() is an inbuilt method in Java and is used to set a specified value to a specified index of a given object array.

Syntax

Array.set(Object []array, int index, Object value)

Parameter :

  • array : This is an array of type Object which is to be updated.
  • index : This is the index of the array which is to be updated.
  • value : This is the value that is to be set at the given index of the given array

Return type : This is a void type method this doesn’t returns any value. The update reflects upon the Object array passed as the argument.

Exception : This method throws following exception.