Class: getComponentType() : Class « java.lang « Java by API






  1. Java by API
  2. java.lang
  3. Class

Class: getComponentType()

   
/*
 Output:

Array of: int
Array size: 3

 * */

import java.lang.reflect.Array;

public class MainClass {
  public static void main (String args[]) {
    Object array = Array.newInstance(int.class, 3);
    
    Class type = array.getClass();
    if (type.isArray()) {
      Class elementType = type.getComponentType();
      System.out.println("Array of: " + elementType);
      System.out.println("Array size: " + Array.getLength(array));
    }
    
  }
}








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