Show that you can, in fact, take the class of a primitive

         
import java.lang.reflect.Method;

/**
 * Show that you can, in fact, take the .class of a primitive.
 */
public class PrimsDotClass {

  public static void main(String[] args) {
    Class c = int.class;
    System.out.println(c.getName());
    Method[] methods = c.getMethods();
    System.out.println(c.getName() + " has " + methods.length + " methods");
  }
}

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Show that you can, in fact, take the class of a primitive : Class « Reflection « Java

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