Is Field Annotation Present : Annotation « Reflection « Java






  1. Java
  2. Reflection
  3. Annotation

Is Field Annotation Present

    

import java.lang.annotation.Annotation;
import java.lang.reflect.Field;

public class Util{
  public static boolean isFieldAnnotationPresent(Class<?> clazz, String fieldName, Class<? extends Annotation> annotationClass) throws NoSuchFieldException {
    Field field = clazz.getDeclaredField(fieldName);
    return(field.isAnnotationPresent(annotationClass));
  }
}








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