Get annotations for a Field

import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.reflect.Field;

public class DataBeanTest {

  public static void main(String[] args) {
    Class d = DataBean.class;

    Field fs[] = d.getFields();
    for (Field f : fs) {
      System.out.println(f);

      Annotation a = f.getAnnotation(DataField.class);

      if (a != null) {
        System.out.println(f.getName());
      }
    }
  }
}

class DataBean {
  @DataField
  public String name;

  @DataField
  public String data;

  public String description;
}

@Target(ElementType.FIELD)
@Retention(RetentionPolicy.RUNTIME)
@interface DataField {
}