Source Code : Array Reflection: getComponentType()

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Array Reflection: getComponentType()

   
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import java.awt.Button;

public class SampleComponentReflection {

  public static void main(String[] args) {
    int[] ints = new int[2];
    Button[] buttons = new Button[6];
    String[][] twoDim = new String[4][5];

    printComponentType(ints);
    printComponentType(buttons);
    printComponentType(twoDim);
  }

  static void printComponentType(Object array) {
    Class arrayClass = array.getClass();
    String arrayName = arrayClass.getName();
    Class componentClass = arrayClass.getComponentType();
    String componentName = componentClass.getName();
    System.out.println("Array: " + arrayName + ", Component: "
        + componentName);
  }
}



           
         
    
    
  

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