Modifier public, private, protected, static, final, abstract

import java.lang.reflect.Modifier;

public class Main {
  public static void main(String[] args) throws Exception {
    getClassModifier(String.class);
    getClassModifier(TestA.class);
    getClassModifier(TestB.class);
  }
  private static void getClassModifier(Class clazz) {
    int modifier = clazz.getModifiers();

    if (Modifier.isPublic(modifier)) {
      System.out.println(clazz.getName() + " class modifier is public");
    }
    if (Modifier.isPrivate(modifier)) {
      System.out.println(clazz.getName() + " class modifier is private");
    }
    if (Modifier.isProtected(modifier)) {
      System.out.println(clazz.getName() + " class modifier is protected");
    }
    if (Modifier.isStatic(modifier)) {
      System.out.println(clazz.getName() + " class modifier is static");
    }
    if (Modifier.isFinal(modifier)) {
      System.out.println(clazz.getName() + " class modifier is final");
    }
    if (Modifier.isAbstract(modifier)) {
      System.out.println(clazz.getName() + " class modifier is abstract");
    }
  }
  protected static final class TestA {
  }
  private abstract class TestB {
  }
}