AllFieldsSnippet.java Source code

Introduction

Here is the source code for AllFieldsSnippet.java

Source

/*
Java Reflection in Action
Ira R. Forman and Nate Forman
ISBN 1932394184
Publisher: Manning Publications Co.
*/

import java.lang.reflect.Field;
import java.util.LinkedList;
import java.util.List;

public class AllFieldsSnippet {

    public static void main(String[] args) {
        Object obj = new Object();
        //start extract AllFieldsSnippet

        Class cls = obj.getClass();
        List accum = new LinkedList();
        while (cls != null) {
            Field[] f = cls.getDeclaredFields();
            for (int i = 0; i < f.length; i++) {
                accum.add(f[i]);
            }
            cls = cls.getSuperclass();
        }
        Field[] allFields = (Field[]) accum.toArray(new Field[accum.size()]);
        //stop extract AllFieldsSnippet
    }
}