Java tutorial
//package com.java2s; import java.lang.reflect.Field; public class Main { public static Field[] findFields(Class<?> clazz) { Field[] result = null; if (clazz != null) { result = clazz.getDeclaredFields(); } return result; } public static Field findFields(Class<?> clazz, String fieldName) { Field result = null; if (clazz != null) { try { result = clazz.getField(fieldName); } catch (NoSuchFieldException e) { e.printStackTrace(); } } return result; } }